* Prepare http server and preferences classes to add new settings to Web UI
* Tabified Program preferences in Web UI since there will be a lot of settings soon
* Started to add new settings to Web UI (PeX, LSD, Encryption, save path, temp path, scan dir, preallocateall, queueing, listen_port, upnp, nat-pmp, language, ip filter) -> Proxy is missing
* Added a command line parameter to change the web ui port
* Fix PeerGuardian .p2b binary filter support