Set the path and request also for OPTIONS HTTP method.
Merge pull request #283 from Gizra/options-request

Set the path and request also for OPTIONS HTTP method
Make the render cache work with all the data providers
Refactor Angular example.
Merge branch '7.x-1.x' of https://github.com/Gizra/restful into 7.x-1.x
Update README.md
More refactoring and JSHint fixes.
Issue #274: Allow overriding range.
Enable render cache by default.
Merge branch '7.x-1.x' into 224-reverse-proxy-caching

Conflicts:
	restful.admin.inc