Removed check for required file in Cache::!__loadEngine();
Fixed cache being wrote on each request from Configure::listObjects(); when data was an empty array
Removed extra call to App::getInstance(); in App::import();
Moved setting of App::!__loaded; inside of if statement.
Removed cake core install directory paths from the cached dir_map.
Changed uses('file'); to require statement in file.php
Changed uses('set'); to require statement in inflector.php
Removed check for existing inflections.php since this file has been included in 1.2 since Dev releases.
Added additional test for Helper::clean();
Fixed bug in Helper::!__clean();
Fixed random output of 1 when using MediaView;
Added csv mime type to MediaView
git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@7516 3807eeeb-6ff5-0310-8944-8be069107fe0