~evanj/cms

ref: 8a453a73244ce94c291204147a7ee2cbf61f7ab2 cms/internal/m/user d---------
Fix(testing): Refactor'd tests per RBAC feat breakage. All tests
passing.
WIP(rbac): Decorator object complete. TODO: Specify role in invite.
Allow admin to change other user's roles.
Fix(testing): Refactor controller tests for new space and user
interface.
Feat(email+upgrade): MVP support for user emails (after signup) and
upgrading subscription.
Feat(stripe/billing): cms_billing table complete. NEXT: Allow users to
adjust billing/cancel.
Feat(Big): Added a few things here...

* MVP stripe integration (new controller/server).
* Moved tmpl to views (package v).
* Added ability to create migrations.
* Added first migration. Remove user_to_space in favor of org table.
Feat(cache): Caching MVP for content only (single).
Feat(updating+json): Updating contents works. Can now deliver json
responses as well.
Feat(*): Project init.