Move ownership of /etc/ceph/ out of radosgw.rb to conf.rb.
Merge branch 'wip-ceph-dir-ownership' into executable-directories
Directories need to be executable.
Create .gitignore.

Start by ignoring Idea files and directories.
Merge branch 'executable-directories' into cdmaster

Conflicts:
	recipes/radosgw.rb
Merge branch 'master' into cdmaster