* imkingdavid/feature/controller-new: (67 commits) [feature/controller] Fix misnamed route for functional test [feature/controller] Fix comments, check against more general HttpException [feature/controller] Check for proper status codes from controllers [feature/controller] Correctly create Symfony object from globals [feature/controller] Add documentation about input being HTML-escaped [feature/controller] Create Symfony Request in new function [feature/controller] Remove unused language strings [feature/controller] Don't use $user->lang() before container compilation [feature/controller] Update routing documentation for using query string [feature/controller] Remove now-unused code [feature/controller] Remove url rewriting until we use pathinfo in controllers [feature/controller] Fix functional tests to use query string for controllers [feature/controller] Allow injecting Symfony Request into controllers [feature/controller] Use query string, not path info, for controller access [feature/controller] Fix line endings and permissions, and check responses [feature/controller] Remove URL rewriting by default [feature/controller] Add controller functional test with template [feature/controller] Use warning instead of echo for copy() and unlink() [feature/controller] Flip method parameters, require $message [feature/controller] Rename $root_path class property to $phpbb_root_path ...