21/10/2008 0.1.1 (courgette) - extends Censor plugin v2.1.0
                             - move added mute code from xlr8or to that new plugin
                             - changed _muteonly to _warnafter, so after a defined number of mute, the client get warned
22/10/2008 0.1.2 (xlr8or)    - added slap function
25/03/2015 0.1.3 (Fenix)     - made censorurt a built-in plugin
                             - fix indent