Version 0.0.2 released

Many minor changes to make pidCrypt more stable and easier to use.

pidCrypt is now tested and compatible with
- Mozilla 3.0.8 (Linux, Windows XP, Mac OS 10.5)
- Safari 3.2.1 + 4 public beta (Leopard, XP),
- IE 7 + IE 8 (Windows XP)
- Opera 9.64 (Linux, Windows XP)