Replace tabs with spaces and remove trailing tabs in several files (#20140).

Patch by Mischa The Evil.

git-svn-id: http://svn.redmine.org/redmine/trunk@14365 e93f8b46-1217-0410-a6f0-8f06a7374b81

59 files changed, 166 insertions, 166 deletions

diff --git a/app/controllers/mail_handler_controller.rb b/app/controllers/mail_handler_controller.rb
index 53d37ae7d..7ae2f64fe 100644
--- a/app/controllers/mail_handler_controller.rb
+++ b/app/controllers/mail_handler_controller.rb
@@ -18,7 +18,7 @@
 class MailHandlerController < ActionController::Base
   before_filter :check_credential
 
-	# Displays the email submission form
+  # Displays the email submission form
   def new
   end
 
diff --git a/app/helpers/issues_helper.rb b/app/helpers/issues_helper.rb
index 753f0fd43..d803df0cc 100644
--- a/app/helpers/issues_helper.rb
+++ b/app/helpers/issues_helper.rb
@@ -249,7 +249,7 @@ module IssuesHelper
     issues = [issues] unless issues.is_a?(Array)
     message = l(:text_issues_destroy_confirmation)
 
-		descendant_count = issues_descendant_count(issues)
+    descendant_count = issues_descendant_count(issues)
     if descendant_count > 0
       message << "\n" + l(:text_issues_destroy_descendants_confirmation, :count => descendant_count)
     end
diff --git a/app/helpers/settings_helper.rb b/app/helpers/settings_helper.rb
index 5c747f0d2..17a4f49af 100644
--- a/app/helpers/settings_helper.rb
+++ b/app/helpers/settings_helper.rb
@@ -158,7 +158,7 @@ module SettingsHelper
     options.map {|label, value| [l(label), value.to_s]}
   end
 
-	# Returns the options for the date_format setting
+  # Returns the options for the date_format setting
   def date_format_setting_options(locale)
     Setting::DATE_FORMATS.map do |f|
       today = ::I18n.l(Date.today, :locale => locale, :format => f)
diff --git a/app/models/issue.rb b/app/models/issue.rb
index 928dedc91..e7c02ea2e 100644
--- a/app/models/issue.rb
+++ b/app/models/issue.rb
@@ -425,7 +425,7 @@ class Issue < ActiveRecord::Base
     names -= disabled_core_fields
     names -= read_only_attribute_names(user)
     if new_record?
-     	# Make sure that project_id can always be set for new issues
+      # Make sure that project_id can always be set for new issues
       names |= %w(project_id)
     end
     if dates_derived?
diff --git a/doc/COPYING b/doc/COPYING
index d511905c1..d159169d1 100644
--- a/doc/COPYING
+++ b/doc/COPYING
@@ -1,12 +1,12 @@
-		    GNU GENERAL PUBLIC LICENSE
-		       Version 2, June 1991
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
 
  Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 
-			    Preamble
+                            Preamble
 
   The licenses for most software are designed to take away your
 freedom to share and change it.  By contrast, the GNU General Public
@@ -56,7 +56,7 @@ patent must be licensed for everyone's free use or not licensed at all.
   The precise terms and conditions for copying, distribution and
 modification follow.
 
-		    GNU GENERAL PUBLIC LICENSE
+                    GNU GENERAL PUBLIC LICENSE
    TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
 
   0. This License applies to any program or other work which contains
@@ -255,7 +255,7 @@ make exceptions for this.  Our decision will be guided by the two goals
 of preserving the free status of all derivatives of our free software and
 of promoting the sharing and reuse of software generally.
 
-			    NO WARRANTY
+                            NO WARRANTY
 
   11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
 FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
@@ -277,9 +277,9 @@ YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
 PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
 POSSIBILITY OF SUCH DAMAGES.
 
-		     END OF TERMS AND CONDITIONS
+                     END OF TERMS AND CONDITIONS
 
-	    How to Apply These Terms to Your New Programs
+            How to Apply These Terms to Your New Programs
 
   If you develop a new program, and you want it to be of the greatest
 possible use to the public, the best way to achieve this is to make it
diff --git a/lib/generators/redmine_plugin/USAGE b/lib/generators/redmine_plugin/USAGE
index 793f2fc5e..c500d54dd 100644
--- a/lib/generators/redmine_plugin/USAGE
+++ b/lib/generators/redmine_plugin/USAGE
@@ -1,6 +1,6 @@
 Description:
     The plugin generator creates stubs for a new Redmine plugin.
-	
+
 Example:
     ./script/rails generate redmine_plugin meetings
       create  plugins/meetings/app
diff --git a/lib/plugins/acts_as_versioned/lib/acts_as_versioned.rb b/lib/plugins/acts_as_versioned/lib/acts_as_versioned.rb
index adb9fed86..ffd344293 100644
--- a/lib/plugins/acts_as_versioned/lib/acts_as_versioned.rb
+++ b/lib/plugins/acts_as_versioned/lib/acts_as_versioned.rb
@@ -379,7 +379,7 @@ module ActiveRecord #:nodoc:
             new_model.send("#{key}=", orig_model.send(key)) if orig_model.respond_to?(key)
           end
 
-					if self.class.columns_hash.include?(self.class.inheritance_column)
+          if self.class.columns_hash.include?(self.class.inheritance_column)
             if orig_model.is_a?(self.class.versioned_class)
               new_model[new_model.class.inheritance_column] = orig_model[self.class.versioned_inheritance_column]
             elsif new_model.is_a?(self.class.versioned_class)
diff --git a/public/help/ar/wiki_syntax_detailed_textile.html b/public/help/ar/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/ar/wiki_syntax_detailed_textile.html
+++ b/public/help/ar/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/az/wiki_syntax_detailed_textile.html b/public/help/az/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/az/wiki_syntax_detailed_textile.html
+++ b/public/help/az/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/bg/wiki_syntax_detailed_textile.html b/public/help/bg/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/bg/wiki_syntax_detailed_textile.html
+++ b/public/help/bg/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/bs/wiki_syntax_detailed_textile.html b/public/help/bs/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/bs/wiki_syntax_detailed_textile.html
+++ b/public/help/bs/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/ca/wiki_syntax_detailed_textile.html b/public/help/ca/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/ca/wiki_syntax_detailed_textile.html
+++ b/public/help/ca/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/cs/wiki_syntax_detailed_textile.html b/public/help/cs/wiki_syntax_detailed_textile.html
index 8fd9a1c51..000ab7b49 100644
--- a/public/help/cs/wiki_syntax_detailed_textile.html
+++ b/public/help/cs/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Příspěvky diskuzního fóra:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (odkaz na příspěvek s ID 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/da/wiki_syntax_detailed_textile.html b/public/help/da/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/da/wiki_syntax_detailed_textile.html
+++ b/public/help/da/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/de/wiki_syntax_detailed_textile.html b/public/help/de/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/de/wiki_syntax_detailed_textile.html
+++ b/public/help/de/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/el/wiki_syntax_detailed_textile.html b/public/help/el/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/el/wiki_syntax_detailed_textile.html
+++ b/public/help/el/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/en-gb/wiki_syntax_detailed_textile.html b/public/help/en-gb/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/en-gb/wiki_syntax_detailed_textile.html
+++ b/public/help/en-gb/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/en/wiki_syntax_detailed_textile.html b/public/help/en/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/en/wiki_syntax_detailed_textile.html
+++ b/public/help/en/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/es-pa/wiki_syntax_detailed_textile.html b/public/help/es-pa/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/es-pa/wiki_syntax_detailed_textile.html
+++ b/public/help/es-pa/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/es/wiki_syntax_detailed_textile.html b/public/help/es/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/es/wiki_syntax_detailed_textile.html
+++ b/public/help/es/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/et/wiki_syntax_detailed_textile.html b/public/help/et/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/et/wiki_syntax_detailed_textile.html
+++ b/public/help/et/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/eu/wiki_syntax_detailed_textile.html b/public/help/eu/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/eu/wiki_syntax_detailed_textile.html
+++ b/public/help/eu/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/fa/wiki_syntax_detailed_textile.html b/public/help/fa/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/fa/wiki_syntax_detailed_textile.html
+++ b/public/help/fa/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/fi/wiki_syntax_detailed_textile.html b/public/help/fi/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/fi/wiki_syntax_detailed_textile.html
+++ b/public/help/fi/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/fr/wiki_syntax_detailed_textile.html b/public/help/fr/wiki_syntax_detailed_textile.html
index d368deb88..aed196364 100644
--- a/public/help/fr/wiki_syntax_detailed_textile.html
+++ b/public/help/fr/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Messages du forum:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (Lien vers le message dont l'id est 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/gl/wiki_syntax_detailed_textile.html b/public/help/gl/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/gl/wiki_syntax_detailed_textile.html
+++ b/public/help/gl/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/he/wiki_syntax_detailed_textile.html b/public/help/he/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/he/wiki_syntax_detailed_textile.html
+++ b/public/help/he/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/hr/wiki_syntax_detailed_textile.html b/public/help/hr/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/hr/wiki_syntax_detailed_textile.html
+++ b/public/help/hr/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/hu/wiki_syntax_detailed_textile.html b/public/help/hu/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/hu/wiki_syntax_detailed_textile.html
+++ b/public/help/hu/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/id/wiki_syntax_detailed_textile.html b/public/help/id/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/id/wiki_syntax_detailed_textile.html
+++ b/public/help/id/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/it/wiki_syntax_detailed_textile.html b/public/help/it/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/it/wiki_syntax_detailed_textile.html
+++ b/public/help/it/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/ja/wiki_syntax_detailed_textile.html b/public/help/ja/wiki_syntax_detailed_textile.html
index 449dae431..f6f8c05d6 100644
--- a/public/help/ja/wiki_syntax_detailed_textile.html
+++ b/public/help/ja/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>フォーラムのメッセージ:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (id 1218のメッセージへのリンク)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/ko/wiki_syntax_detailed_textile.html b/public/help/ko/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/ko/wiki_syntax_detailed_textile.html
+++ b/public/help/ko/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/lt/wiki_syntax_detailed_textile.html b/public/help/lt/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/lt/wiki_syntax_detailed_textile.html
+++ b/public/help/lt/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/lv/wiki_syntax_detailed_textile.html b/public/help/lv/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/lv/wiki_syntax_detailed_textile.html
+++ b/public/help/lv/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/mk/wiki_syntax_detailed_textile.html b/public/help/mk/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/mk/wiki_syntax_detailed_textile.html
+++ b/public/help/mk/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/mn/wiki_syntax_detailed_textile.html b/public/help/mn/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/mn/wiki_syntax_detailed_textile.html
+++ b/public/help/mn/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/nl/wiki_syntax_detailed_textile.html b/public/help/nl/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/nl/wiki_syntax_detailed_textile.html
+++ b/public/help/nl/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/no/wiki_syntax_detailed_textile.html b/public/help/no/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/no/wiki_syntax_detailed_textile.html
+++ b/public/help/no/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/pl/wiki_syntax_detailed_textile.html b/public/help/pl/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/pl/wiki_syntax_detailed_textile.html
+++ b/public/help/pl/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/pt-br/wiki_syntax_detailed_textile.html b/public/help/pt-br/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/pt-br/wiki_syntax_detailed_textile.html
+++ b/public/help/pt-br/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/pt/wiki_syntax_detailed_textile.html b/public/help/pt/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/pt/wiki_syntax_detailed_textile.html
+++ b/public/help/pt/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/ro/wiki_syntax_detailed_textile.html b/public/help/ro/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/ro/wiki_syntax_detailed_textile.html
+++ b/public/help/ro/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/ru/wiki_syntax_detailed_textile.html b/public/help/ru/wiki_syntax_detailed_textile.html
index b444c3c1b..b2be4caff 100644
--- a/public/help/ru/wiki_syntax_detailed_textile.html
+++ b/public/help/ru/wiki_syntax_detailed_textile.html
@@ -151,13 +151,13 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
                 </ul></li>
         </ul>
-		
+
         <ul>
             <li>Сообщения форума:
                 <ul>
@@ -176,7 +176,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/sk/wiki_syntax_detailed_textile.html b/public/help/sk/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/sk/wiki_syntax_detailed_textile.html
+++ b/public/help/sk/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/sl/wiki_syntax_detailed_textile.html b/public/help/sl/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/sl/wiki_syntax_detailed_textile.html
+++ b/public/help/sl/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/sq/wiki_syntax_detailed_textile.html b/public/help/sq/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/sq/wiki_syntax_detailed_textile.html
+++ b/public/help/sq/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/sr-yu/wiki_syntax_detailed_textile.html b/public/help/sr-yu/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/sr-yu/wiki_syntax_detailed_textile.html
+++ b/public/help/sr-yu/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/sr/wiki_syntax_detailed_textile.html b/public/help/sr/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/sr/wiki_syntax_detailed_textile.html
+++ b/public/help/sr/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/sv/wiki_syntax_detailed_textile.html b/public/help/sv/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/sv/wiki_syntax_detailed_textile.html
+++ b/public/help/sv/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/th/wiki_syntax_detailed_textile.html b/public/help/th/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/th/wiki_syntax_detailed_textile.html
+++ b/public/help/th/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/tr/wiki_syntax_detailed_textile.html b/public/help/tr/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/tr/wiki_syntax_detailed_textile.html
+++ b/public/help/tr/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/uk/wiki_syntax_detailed_textile.html b/public/help/uk/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/uk/wiki_syntax_detailed_textile.html
+++ b/public/help/uk/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/vi/wiki_syntax_detailed_textile.html b/public/help/vi/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/vi/wiki_syntax_detailed_textile.html
+++ b/public/help/vi/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/zh-tw/wiki_syntax_detailed_textile.html b/public/help/zh-tw/wiki_syntax_detailed_textile.html
index e92c5539f..010424bab 100644
--- a/public/help/zh-tw/wiki_syntax_detailed_textile.html
+++ b/public/help/zh-tw/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>論壇訊息：
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (連結至編號 1218 的訊息)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/help/zh/wiki_syntax_detailed_textile.html b/public/help/zh/wiki_syntax_detailed_textile.html
index 694cd501b..02f707e68 100644
--- a/public/help/zh/wiki_syntax_detailed_textile.html
+++ b/public/help/zh/wiki_syntax_detailed_textile.html
@@ -126,7 +126,7 @@
 
         <ul>
             <li>Forums:
-			    <ul>
+                <ul>
                     <li><strong>forum#1</strong> (link to forum with id 1</li>
                     <li><strong>forum:Support</strong> (link to forum named Support)</li>
                     <li><strong>forum:"Technical Support"</strong> (use double quotes if forum name contains spaces)</li>
@@ -135,7 +135,7 @@
 
         <ul>
             <li>Forum messages:
-			    <ul>
+                <ul>
                     <li><strong>message#1218</strong> (link to message with id 1218)</li>
                 </ul></li>
         </ul>
@@ -151,7 +151,7 @@
 
         <ul>
             <li>News:
-			    <ul>
+                <ul>
                     <li><strong>news#2</strong> (link to news item with id 2)</li>
                     <li><strong>news:Greetings</strong> (link to news item named "Greetings")</li>
                     <li><strong>news:"First Release"</strong> (use double quotes if news item name contains spaces)</li>
diff --git a/public/htaccess.fcgi.example b/public/htaccess.fcgi.example
index f06975d43..91d029fc3 100644
--- a/public/htaccess.fcgi.example
+++ b/public/htaccess.fcgi.example
@@ -1,9 +1,9 @@
 # General Apache options
 <IfModule mod_fastcgi.c>
-	AddHandler fastcgi-script .fcgi
+    AddHandler fastcgi-script .fcgi
 </IfModule>
 <IfModule mod_fcgid.c>
-	AddHandler fcgid-script .fcgi
+    AddHandler fcgid-script .fcgi
 </IfModule>
 Options +FollowSymLinks +ExecCGI
 
@@ -34,10 +34,10 @@ RewriteRule ^$ index.html [QSA]
 RewriteRule ^([^.]+)$ $1.html [QSA]
 RewriteCond %{REQUEST_FILENAME} !-f
 <IfModule mod_fastcgi.c>
-	RewriteRule ^(.*)$ dispatch.fcgi [QSA,L]
+    RewriteRule ^(.*)$ dispatch.fcgi [QSA,L]
 </IfModule>
 <IfModule mod_fcgid.c>
-	RewriteRule ^(.*)$ dispatch.fcgi [QSA,L]
+    RewriteRule ^(.*)$ dispatch.fcgi [QSA,L]
 </IfModule>
 
 # In case Rails experiences terminal errors
diff --git a/public/stylesheets/jstoolbar.css b/public/stylesheets/jstoolbar.css
index 315d814b2..036346315 100644
--- a/public/stylesheets/jstoolbar.css
+++ b/public/stylesheets/jstoolbar.css
@@ -33,7 +33,7 @@
   background-color: #e5e5e5;
 }
 .jstElements button span {
-    display : none;	
+    display : none;
 }
 .jstElements span {
     display : inline;
diff --git a/test/unit/member_test.rb b/test/unit/member_test.rb
index 221cae4f8..ea881649f 100644
--- a/test/unit/member_test.rb
+++ b/test/unit/member_test.rb
@@ -80,7 +80,7 @@ class MemberTest < ActiveSupport::TestCase
     assert !member.save
     assert_include I18n.translate('activerecord.errors.messages.empty'), member.errors[:role]
     assert_equal "R\xc3\xb4le doit \xc3\xaatre renseign\xc3\xa9(e)".force_encoding('UTF-8'),
-    	[member.errors.full_messages].flatten.join
+      [member.errors.full_messages].flatten.join
   end
 
   def test_validate_member_role