Version bump unity-base/unity-language-pack to +20130418
added gentoo badge
Merge branch 'master' of https://github.com/shiznix/unity-gentoo
Merge remote-tracking branch 'shiznix/master'

Conflicts:
	unity-base/unity-language-pack/Manifest
	unity-base/unity-language-pack/unity-language-pack-13.04-r1.ebuild