Refactor: split NewsController#edit into #edit and #update
Added a users options to the reminders email
Document render_issue_tooltip
Add view_issues_form_details_top hook
Add User#allowed_to_globally? which wraps User#allowed_to?
Refactor: split NewsController#new into #new and #create methods.
Merged r4107 from trunk.
Merged r4105 from trunk.
Merged r4104 from trunk.
Merged r4103 from trunk.