* Move Murano related projects to openstack namespace
* Move murano-docs to stackforge-attics
Repository murano-docs is moved to attics cause we don't use
this repo for storing documentation, our documentation
is stored in stackforge/murano repo.
Approved commit to governance repository:
https://review.openstack.org/162745
Change-Id: I56dd0fe97b6aec7026e7ff605f2893cd7521ffcf
9c7aec82ea