Version 2.2.1 - NO NAME SET
----------------------------------
Core - General
 - Improve the smarty plugin loading to handle non-cachable plugins in the /assets/plugins and /plugins directories.

Installation Assistant v1.3.1
 - On upgrade to 2.2.1 move all files from /plugins to /assets/plugins (they should only be third party plugins at this point)
 - On upgrade chmod the config.php to 444

MicroTiny v2.1.1
 - Fix temporary JS call URL.
