Allow handling.
Add matching for action tests.
Remove __END__ definition.
Allow checking only one or the other for a matcher.
Allow checking that a resource hamdles a response correctly.
Add test-helpers.
Merge pull request #1 from digitaloceancloud/test-helpers

Test helpers
Bump version to 0.0.6
Ability to call before request to add hooks.
It appends to the request for hooks.
Use passed args.
Call the hook with the arguments.
Use instance exec instead of call on hook procs.
Use instance exec for handler calls.
Allow setting a scope on resource kit instances on instantiation.
This allows people to pass in objects they may want to interact with on the resource.