IETF API-Problem specification for error messages.
Add Mateau to the credits list.
Merge pull request #54 from Gizra/credit

Add Mateau to the credits list.
Added rendered cache.
Fix cache id and add custom cache bin.
Add magic method

Fix authentication manager accessor keyword.
Added docs and removed update hook
Multiple fixes:

  - Adds README.md documentation.
  - Disables render cache for the token resource.
  - Uses getter for cacheController access.