Rubyforge hook was using old commits api

Author: defunkt

services/rubyforge.rb

@@ -1,7 +1,8 @@
 service :rubyforge do |data, payload|
   repository = payload['repository']['name']
   branch     = payload['ref'].split('/').last
-  payload['commits'].each do |id, commit|
+  payload['commits'].each do |commit|
+    id        = commit['id']
     rf        = RubyForge.new(data['username'], data['password'])
     group_id  = data['groupid']
     subject   = "Commit Notification (#{repository}/#{branch}): #{id}"