Fixed bamf-0.4.0 build

Diff to patch from:
http://bazaar.launchpad.net/~unity-team/bamf/trunk/revision/543

This fix will be part of the version 0.5.0 of bamf.
So when it gets released thix fix will be no longer necessary.
Fixed gnome-control-center-ubuntu version
Merge branch 'compilation_fixed' of https://github.com/rafamanzo/Unity-for-Arch into rafamanzo-compilation_fixed
[bamf] Bump pkgrel
[gnome-control-center-ubuntu] Bump pkgrel