Support package-<version>[a-z] in ubuntu-versionator.eclass
version bump (security fixes)
Have version_check.sh also support package-<version>[a-z]
Fix ubuntu-versionator.eclass for instances of ubuntu1, unity-tweak-tool for example
x11-libs/libXfixes needs <x11-libs/libX11-1.6.0
Make unity-base/gnome-control-center-signon use $(vala_depend) in DEPEND when inheriting vala.eclass
Add cooking,friends and radio USE flags to unity-lenses/unity-lens-meta to optionally pull in those lenses
Merge remote-tracking branch 'shiznix/master'

Conflicts:
	x11-libs/libXfixes/Manifest
	x11-libs/libXfixes/libXfixes-5.0a_p4_p05.ebuild