diff -r 72f51a9386ff -r a2342f26c9de server/src/app/Models/User.php
--- a/server/src/app/Models/User.php	Thu Dec 10 18:57:58 2015 +0100
+++ b/server/src/app/Models/User.php	Fri Jan 15 15:27:56 2016 +0100
@@ -5,12 +5,16 @@
 use Illuminate\Auth\Authenticatable;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Auth\Passwords\CanResetPassword;
+use Illuminate\Foundation\Auth\Access\Authorizable;
 use Illuminate\Contracts\Auth\Authenticatable as AuthenticatableContract;
+use Illuminate\Contracts\Auth\Access\Authorizable as AuthorizableContract;
 use Illuminate\Contracts\Auth\CanResetPassword as CanResetPasswordContract;
 
-class User extends Model implements AuthenticatableContract, CanResetPasswordContract
+class User extends Model implements AuthenticatableContract,
+                                    AuthorizableContract,
+                                    CanResetPasswordContract
 {
-    use Authenticatable, CanResetPassword;
+    use Authenticatable, Authorizable, CanResetPassword;
 
     /**
      * The database table used by the model.