These two fields allow to specify a different default assignee for ticket opened against this package in bugzilla. Note: The EPEL field is always displayed for packages in the 'rpms' namespace regardless of whether it is used in bugzilla or not.
82f9a53
Remove with_gtk3 gtk3 is in fedora for a long while, and the package now requires other recent dependencies anyway (not in rhel6: lz4, phodav, libsoup..)