Merge pull request #173 from forgee/master

Add BB tag for YouTube videos to news and forum.
Fix SQL injection in admin_reports.php
Fix SQL injection in ipn.php
Increase security of ipn.php
Fix SQL injections in paygol_ipn.php
Fix SQL injection in adminreport.lua
Fix SQL injection in user_character_data
Increase max password length from 32 to 100
Merge pull request #175 from marksamman/master

Security fix
http://3.ii.gl/nhabjNNZb.png Guild list now also shows logo, motd, average level and guild level
Removing some dodgy sample scripts which are uneccesary.
Fixed an issue where the config function was wrong. http://otland.net/threads/znote-aac-1-4-tfs-0-2-13-tfs-0-3-6-0-4.166722/page-45#post-2157676
Added a small tip on how to to use the youtube embed when posting news.