WIP: Initial implementation of project resource

This PR is intended to show the community an implementation approach consistent with #1017

Not yet, I need to add more general testing - this impacts all our existing tests as any thing that attempts to create a pod/service/replicationController will need to have previously provisioned a project.  That is a large chunk of work, but if folks show they are agreeable to the pattern shown here for implementing the project concept, I will of course do it ;-)