Use PATCH method in the README

We want to show how to update only a single field.
Document properties in restful_plugin_process().
Merge pull request #55 from Gizra/47

Document properties in restful_plugin_process()
Add pagination support to getList().
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.
Initial feedback
Bring getters and setters back.
Moar changes
Make diff smaller.
Moving documentation around.