Add Route::resource() method.

http://laravel.com/docs/controllers#resource-controllers
Add Route::controller() method.

http://laravel.com/docs/controllers#restful-controllers
Fix typo in array_except().

"array('key')" not "aray('key')" ;)
Merge pull request #14 from tortuetorche/patch-2

Add Route::controller() and Route::resource() methods.