Explain in the code where
if (isset($this->module_categories_basenames[$cat_name]))
and
if (isset($this->module_categories_basenames[$level2_name]))
exists, what does it do.
PHPBB3-10601
* 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
...
* p/ticket/10933:
[ticket/10933] Prose for get_first_file_location.
[ticket/10933] Remaining documentation for added functions in resource locator
[ticket/10933] Update template locator test to use style resource locator.
[ticket/10933] Dispose of locate function in template class.
[ticket/10933] Add mutators for template_path to style resource locator.
[ticket/10933] Delete template_path assignment.
[ticket/10933] Delete template_path from template class.
[ticket/10933] Add get_first_template_location.
* igorw/ticket/11212:
[ticket/11212] Cosmetic surgery done right
[ticket/11212] Cosmetics
[ticket/11212] Rename get_http_version to phpbb_request_http_version()
[ticket/11212] Allow dispatcher to be absent during garbage_collection()
[ticket/11212] Do not rely on $request in send_status_line()
