Change project directory structure according to application structure.
Change 'nox' configuration option to something more meaningful 'nogui'.
Rename 'Icons' folder to 'icons' (similar to other folders).
Partially add 'nowebui' option support.
Remove QConf project file.
This commit probably fixes#2119.
The only important change in this commit is moving
session::get_ip_filter() from FilterParserThread::processFilterFile() to
FilterParserThread::run(). Previously we called it in main thread, but
now we calls it in worker thread. I don't now what libtorrent contract
about threads, but I assume that if it is ok to set_ip_filter from
other thread, it is ok to get it.
* 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
sledgehammer999