Added shallow route config value
controller_new_route now uses different logic from show
Controller Routes can now be shallow
Example routes can now be shallow
Form can now handle shallow routes
Controller spec now makes shallow requests in specs
Added loading of parent resources for shallow routes
Added shallow flag for load_and_authorize_resource
Cleaned up can can rescue block
can can rescue can now handle shallow routes
Separated load and authorize for resource
Moved load shallow resources to the bottom of the controller
Example show route includes resource id
Fixed arguments for example routes
Added comments to load_shallow_resources