Remove prototype dependencies. Why ? because prototype override some default javascript behaviors (Array) and break compatibility with others javascript libraries (example: ie7)

New proxy: the “lock” proxy can be used to lock the chat and redirect all the online users to a given url (use the “$params[“islocked”]” and “$params[“lockurl”]” parameters).

Bug fix: the “admins” parameter in now dynamic

Bug fix: it was possible to use “frozen_nick” parameter with a empty nickname.

Bug fix: the “nick” parameter was broken

Bug fix: “connect_at_startup” and “start_minimized” options were broken

Bug fix: some extra javascript inclusions were broken - https://sourceforge.net/support/tracker.php?aid=1523826 (thanks to macinta)

Bug fix: some paths were wrongly calculated - https://sourceforge.net/support/tracker.php?aid=1523821 (thanks to macinta)

Bug fix: the ”/identify” command was broken

In the default chat index, everybody is admin in order to test easialy every chat features

Refactoring + Bug fix : the “shownotice” parameter was broken, this refactoring fixes it. I moved the commands parameters list into a indexed array in order to be able to add a new parameter easily (example: the flag parameter for the notice command).