Add instruction on how to fetch new submodules
Merge branch 'master' of github.com:snabbacash/FoodServer
Fixed invalid Content-Type header
Use Controller::renderJson() in site/error
Don't do anything in the decodeJsonPostData filter unless request is POST
Improve the requireToken filter to also check GET requests for the
appropriate parameter. Also store the token string in Controller::$token
Fixed a bug in RestrictHttpMethodsFilter
Fixed logic error in filterRequireToken() which caused exceptions to be
thrown even when nothing was wrong
Added User::findByToken() helper
Implemented user/getBalance as a GET method