Activity enhancements:

* overall activity view and feed added, link is available on the project list (#423, #494)
* switch added on the project activity view to include subprojects (closes #530)

git-svn-id: http://redmine.rubyforge.org/svn/trunk@1227 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/changeset.rb

@@ -45,6 +45,10 @@ class Changeset < ActiveRecord::Base
     super
   end
   
+  def project
+    repository.project
+  end
+  
   def after_create
     scan_comment_for_issue_ids
   end