Add options to add csrf token to handles() and resources() url generator.

Signed-off-by: crynobone <crynobone@gmail.com>
Update testcase.

Signed-off-by: crynobone <crynobone@gmail.com>
Change to array_get() as Illuminate\Support\Arr is not available in Laravel 4.1

Signed-off-by: crynobone <crynobone@gmail.com>
Add CSRF token on:

- GET extension/activate/{id}
- GET extension/deactivate/{id}
- GET extension/migrate/{id}
- DELETE user/{id}

Signed-off-by: crynobone <crynobone@gmail.com>
Add test cases for handles() with csrf token.

Signed-off-by: crynobone <crynobone@gmail.com>
Merge branch '2.1' into 2.2

Signed-off-by: crynobone <crynobone@gmail.com>

Conflicts:
	src/Foundation/Abstractable/RouteManager.php