* optimize and clearup #maininfo and #showoption_option.
* optimize #showoption_statue_peers and #showoption_statue_file when showing a large number of items.
* use canvas to show icons instead of text in some place.
* an extra place to show debug infomations.
* take advantage of more RPC Methods.
* handle errorcode and notification from RPC Server.
* add torrent with web-seeding.
* testapi.html with more infomation.
* more readable, friendly and beautiful
* ...