Removed ACL wrapper, for performance reason.
Helpers were reworked, removed magic __call method... profiler will be not able for helpers.
Added languages cache location to config.
Removed call_user_func_array where this is is possible.
Fixed bug with cacheDir that can be missing in config.
Reworked cache adapters creation.
Added strtolower method to dispatcher for action (this is for Phalcon 1.3.2).
Fixed possible error with form validation message (Phalcon 1.3.2).
Added languages cache location to config.
Merge branch '0.4.1' into 0.5.0

Conflicts:
	app/modules/Core/Helper/Setting.php