Added a berkshelf for use by the Berkshelf support PRs.
Merge pull request #62 from cdearborn/pull-req-master-5bad30acc7792d2826d6b66db17c3080096b3490

Add prepopulated Berkshelf for Berkshelf support [1/1]
Part of Berkshelf support: Added nasty hack to set ownership of
appropriate directories to crowbar:crowbar so "berks package" can work.
Merge pull request #63 from cdearborn/pull-req-master-c94c67a683417ab2a3b35a47ade37c99ab66c788

Nasty hack to let "berks package" work [4/4]
Berkshelf support: removed unneeded copies of upstream cookbooks.
Merge pull request #65 from cdearborn/pull-req-master-2917f065adfcbb5cab088c81b42217152bdc00c4

Berkshelf support: removed unneed copies of upstream cookbooks and enabled [5/5]
Make openstack-base a implicit role'
Merge pull request #66 from rajinir/pull-req-master-6e965597a6661288622cbae81c233b736b70cbb9

Fix Openstack-base role flags [1/1]