Merge tag 'bugzilla-4.4.8'

.bzr/README

.bzr/branch-format

.bzr/branch/format

.bzr/branch/location

.bzr/checkout/conflicts

.bzr/checkout/dirstate

.bzr/checkout/format

.bzr/checkout/views

.gitrev

Bugzilla/Attachment.pm

Bugzilla/Attachment/PatchReader.pm

Bugzilla/Bug.pm

Bugzilla/CGI.pm

Bugzilla/Config/Common.pm

Bugzilla/Config/MTA.pm

Bugzilla/Constants.pm

Bugzilla/DB.pm

Bugzilla/Error.pm

Bugzilla/FlagType.pm

Bugzilla/Install/CPAN.pm