remove unneeded Relation#all from app/views/settings/_projects.html.erb

git-svn-id: http://svn.redmine.org/redmine/trunk@12610 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/views/settings/_projects.html.erb

@@ -7,7 +7,7 @@
         Redmine::AccessControl.available_project_modules.collect {|m| [l_or_humanize(m, :prefix => "project_module_"), m.to_s]}) %></p>
 
 <p><%= setting_multiselect(:default_projects_tracker_ids,
-        Tracker.sorted.all.collect {|t| [t.name, t.id.to_s]}) %></p>
+        Tracker.sorted.collect {|t| [t.name, t.id.to_s]}) %></p>
 
 <p><%= setting_check_box :sequential_project_identifiers %></p>