Guestbook Version 1.2 FINAL

New or improved features:
+ Bugfix in index.php
Fixed possible security holes concerning MySQL injections
+ Bugfix in URL validation and activation
The following characters were not allowed: ?,-,] and %
+ Bugfix in function vgb_short
Zeros before the point were deleted
+ Bugfix in index.php
Decoding of private entries didn't worked in Firefox
+ Bugfix in skin commands
Some inTAG parameters were not evaluated
+ Bugfix in index.php
Skinfiles are no longer case sensitive
+ Bugfix in sendmail.php
Notification mails were sent twice on some servers
+ Optimized BBCode routine
+ Removed ViPER Guestbook signature and link