upgrade rmagick to 2.14

And replace deprecated requiring "RMagick" to "rmagick".

git-svn-id: http://svn.redmine.org/redmine/trunk@14170 e93f8b46-1217-0410-a6f0-8f06a7374b81

1 files changed, 1 insertions, 1 deletions

diff --git a/Gemfile b/Gemfile
index 2498eefa5..c67a8efbc 100644
--- a/Gemfile
+++ b/Gemfile
@@ -32,7 +32,7 @@ end
 platforms :mri, :mingw, :x64_mingw do
   # Optional gem for exporting the gantt to a PNG file, not supported with jruby
   group :rmagick do
-    gem "rmagick", "~> 2.13.4"
+    gem "rmagick", ">= 2.14.0"
   end
 
   # Optional Markdown support, not for JRuby