Merge pull request #656 from cviebrock/array-helpers

Doc change for issue #648

laravel/documentation/changes.md

@@ -73,6 +73,7 @@
 - Fixed bug when using many-to-many relationships on non-default database connection.
 - Added true reflection based IoC to container.
 - Added `Request::route()->controller` and `Request::route()->controller_action`.
+- Added `array_except` and `array_only` helpers, similar to `Input::except` and `Input::only` but for arbitrary arrays.
 
 <a name="upgrade-3.2"></a>
 ## Upgrading From 3.1