[gentoo-dev] RFC: Adding git-2.eclass support to xfconf.eclass, give it a glance

[Samuli Suominen]

This patch will insert git-2.eclass support to xfconf.eclass.   I'm
looking for more eyes on this.

We have tested this working with the packages in tree, and the xfce
overlay with live ebuilds.

Note that this is just first step, and second patch will follow for
cleanups after this gets committed. I don't want to push everything at
once to keep this readable.

Thanks, Samuli