ARSC Really Simple Chat

A bug that broke the installation routine was fixed.

A dedicated ping frame was added, moving the ping functionality away from the userlist. A 'flag as idle' functionality, which flags users that would have been kicked in former versions as idle, was added, allowing for other users to log in as the idle user if they have the same IP or, if it is a registered user, know the user's password. The user is de-flagged if he sends in a ping again. The socket server was removed; it will be reintroduced once it is stable.

Stability and performance were notably improved. A
basic refresh version without any JavaScript was
added. A version which utilizes XMLHttpRequest was
added. Greek, Spanish, French, Portuguese
(Brazil), Jugoslovenski, and Dutch language files
were added. Two non-critical bugs were fixed. A
basic set of documentation was added.

The auto-logout functionality was dropped from the
browser_push version in order to improve
stability. A bug that prevented httpd processes
from correctly terminating was fixed. The database
tables were switched from microtime (bigint)
values to primary key for message index.

A script was added to avoid the case where the
session ID of a user is sent within the referer
when clicking on an external URL posted into the
chatroom. This is done in order to avoid session
theft. Rooms may now contain special characters,
and a faster and more compatible color picker was
added. A Bosnian language file is now included,
and the browser_push version uses less bandwith.
Registered users can now re-login quickly, even if
their former session did not time out correctly.