tree a71c97ad48752a2eec0205462516451898aab533
parent 572a4c4c3c5553beea01f519dbdcadfb9c6f78b7
author Adrien Cunin <adrien.cunin@osones.com> 1413892014 +0200
committer Adrien Cunin <adrien.cunin@osones.com> 1413892344 +0200

Reference git.o.o DevStack repo rather than GitHub

In docs, use git.o.o URLs rather than GitHub URLs for the DevStack repo,
and don't mention GitHub when git.o.o is more appropriate.
Also, replaced GitHub logo with Git logo in quickstart.png.

Change-Id: Iab0006144f008963b8cb5be2d10ce0f360c0e6ca