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.
invoking tar with -h which is consistent between gnu and bsd tar
Merge pull request #518 from continuuity/hotfix/tar-generation

invoking tar with -h which is consistent between gnu and bsd tar
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-rackspace
nomenclature updates