Don't allow cancels from certain states (#396)

* Don't allow cancels from certain states

* Unused imports

* Don't reset the state doubly

* Move SetUserActive into listener; code cleanup

* Unused imports

* Add missing files into htaccess

* Move Command contract to correct folder

app/Contracts/Model.php

@@ -7,6 +7,8 @@ namespace App\Contracts;
  *
  * @property mixed $id
  * @property bool  $skip_mutator
+ *
+ * @method static where(array $array)
  */
 abstract class Model extends \Illuminate\Database\Eloquent\Model
 {