Group events in the activity view (#12542).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@10951 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/journal.rb

@@ -28,6 +28,7 @@ class Journal < ActiveRecord::Base
   acts_as_event :title => Proc.new {|o| status = ((s = o.new_status) ? " (#{s})" : nil); "#{o.issue.tracker} ##{o.issue.id}#{status}: #{o.issue.subject}" },
                 :description => :notes,
                 :author => :user,
+                :group => :issue,
                 :type => Proc.new {|o| (s = o.new_status) ? (s.is_closed? ? 'issue-closed' : 'issue-edit') : 'issue-note' },
                 :url => Proc.new {|o| {:controller => 'issues', :action => 'show', :id => o.issue.id, :anchor => "change-#{o.id}"}}