Crinsane/LaravelShoppingcart — pull request #39 by sestolk (2014-04-16 06:53:58+00:00)
Title: Updated PHPDoc and return values

Had to do it in 2 commits, since I edited the files through GitHub.

- Updated PHPDoc where needed
- Updated return values where void was given
- Empty cart update will remove session
- Added Mocking method for Session remove