xterm v3.3 release, door client improvements, new web site

Some new ANSI art pictures in the Arena and bug fixes.

More features, upgrades, and game fixes

Upgrades to UI, Casino gambling, and Dungeon.
Fixes to Email, Deeds, and Winning.

uses official release of xterm.js v3.0.2

With more features added, minor bug fixes corrected.
The best version yet. 🥇

stable

Stable