Version bumps and upgrade those from python3.2,python3.3 to support python3.3,python3.4 where possible
[Trusty] Migrate Unity packages that DEPEND on gnome-settings-daemon to unity-settings-daemon
Fix broken QT5 out of source building for signon-ui
Update unity-base/signon-ui DEPENDs
masked 'unity-base/unity-meta-14.04' with '**' keyword