Bug fix release:

• 1264964: Ignore uuid=None on package sync
• Set register-status in RegisterInfo init.
• Add glade for selectsla combobox for rhel6
• 1254460: Fixed the credits button in the about dialog in subman GUI
• 1192120: Fixed remaining instances of "reregister" in the man pages
• 1270204: Crash report no longer sent when widget is none
• Cancel button is now labelled "Close"
• 1268088: Changes the rhsm spoke display message to end with "registered"
• Use class methods instead of redundant ad-hoc methods.
• 1251853: Fix errors if "manage_repos = " in cfg
• 1268102: Stop main window from opening duplicate dialogs.
• 1268095: Replace SLA radio buttons w/ combobox
• 1268060: Add 'cancel' back to s-m-gui register.
• 1268028: Fix skipped auto attach in registergui
• 1266929: Fix bug with exception reporting in register dialog.
• 1266480: Refresh TreeView selection after subscriptions are removed.
• Allow 'back' to go back multiple times.
• 1267034: Handle 401 with cert based auth
• 1262075,1267179: Fix back/cancel nav
• 1267287: Fix allsubs tab ui regression
• 1266994: Use our icon for initial-setup spoke icon
• 1261006: Handle multiple nav button clicks
• 1242998, 1254550: Fix "already reg'ed" in initial-setup
• 1265347, 1265371: Added translation updates and corrections from 1.15.X