Adds mime type specific css classes to the SCM browser.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@2672 e93f8b46-1217-0410-a6f0-8f06a7374b81

test/functional/repositories_subversion_controller_test.rb

@@ -64,6 +64,7 @@ class RepositoriesSubversionControllerTest < Test::Unit::TestCase
       entry = assigns(:entries).detect {|e| e.name == 'helloworld.c'}
       assert_equal 'file', entry.kind
       assert_equal 'subversion_test/helloworld.c', entry.path
+      assert_tag :a, :content => 'helloworld.c', :attributes => { :class => /text\-x\-c/ }
     end
 
     def test_browse_at_given_revision