Fixed: links to edit/delete a news broken by r4214 (#6944).
Initialize TimeEntry attributes with params when editing an issue (#5441).
Prevents NoMethodError when requesting /time_entries/edit without an id (#6904).
Fixed: Log Time link broken in issue context menu (#6904).
Fixes a NoMethodError in tests with ruby 1.8.6.
Adds leading slash to all assert_redirected_to arguments (#6887).
Use Object#tap instead of #returning (#6887).
Replaced SessionStore :session_key with :key (#6887).
MailHandler: ignore assignee if invalid.
Updates mantis importer for new project name/identifier max lengths (#6446).
