Proposal: Initial namespaces proposal

This is based on feedback and discussion that came out of #1017 

There was discussion that the term project may be problematic, so have removed it in favor of namespace.

I think this aligns nicely with the ACL model discussed thus far.

Feedback appreciated.

@erictune @lavalamp @smarterclayton 


I have enabled a namespace of all things in latest proposal, but have not required a namespace of all things except those outlined [pods, replicationController, serivce, endpoints].  I still think there is a global minions resource.