added the option to get an url encoded value while adding a header
added core method to recovery a database connction, fixing some javascript errors within system behaviours
add smarty modifier to hash md5 and ucfirst, fixing form handler, form element fetch can now be more controlled to return description / label or not. fixing some css, upgraded jquery to 1.10.1, added jquery plugin alterClass, fix websocket server, added singleton method for each extended object class