Fixed my lovely WCF version
Reverted previous changes, it does cause more problems that it solves
Fix for Firefox failing to encode square brackets in URLs
Fixed user search issue
Merge branch '2.0'

Conflicts:
	wcfsetup/install/files/js/3rdParty/ckeditor/plugins/wbbcode/plugin.js
	wcfsetup/install/files/lib/system/WCF.class.php