Removes spaces in versions anchors.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@8560 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/helpers/application_helper.rb

@@ -328,6 +328,10 @@ module ApplicationHelper
     end
   end
 
+  def anchor(text)
+    text.to_s.gsub(' ', '_')
+  end
+
   def html_hours(text)
     text.gsub(%r{(\d+)\.(\d+)}, '<span class="hours hours-int">\1</span><span class="hours hours-dec">.\2</span>').html_safe
   end