Adding a store for user profiles, and experimental apis for
getting, putting, and deleting user profiles. Also fixing ui
profile code to use the new endpoint.
Remove debug logging of credentials in connection def
use explicit logic for deserializing a cluster operation request
so the constructor is actually called and null checks performed.
Merge pull request #522 from continuuity/feature/npe-on-delete

use explicit logic for deserializing a cluster operation request
reverting ui changes as they will be handled separately.
Merge pull request #512 from continuuity/feature/user-profiles

Adding a store for user profiles, and experimental apis for
Merge pull request #519 from continuuity/feature/remove-debug-credentials

Remove debug logging of credentials in connection def
Merge branch 'develop' into feature/resource-joyent

Conflicts:
	provisioner/worker/plugins/providers/fog_provider/lib/fog_provider/joyent.rb