Nickname's colorization for a better readability. Nicknames are colorized using a predefined color list (same as XChat). It's also possible to toggle enable/disable colorization using a button.

Add the ability to show/hide the dates/hours by pressing a simple toggle button.

Bug fix: Remove wait cursor when an update occures.

Bug fix: Fix problems with UTF8 / UNICODE nicknames and '\' charactere.

Refactoring of internal libraries install process (xajax, ie7, javascript-libs).

Bug fix: When the last user quit the chat, his nickname was not disconnected as long as next user connect, so it was not possible to connect again and take the same nick.