removed unnecessary directory separator at the end of mvcPath
small fix to name space prefix normalizing
comment misspells fixed
small refactoring to Cache interface and File cache storage implementation
flexible autoloading configuration via app/modules configuration files
Config component is not static any more, you must always instantiate it; it is given a more flexibility with __constructor, __get() and getObj() methods
Db service initialization from configuration is more laconic now by using new Config component functionality
Removed obsolete 'app' namespace mapping from autoload