Adding new 'thank you' phrases
Adding new 'thank you' phrases

Changed regex to support the following: tnx, tnxx, grazie(Italian), arigato & arigatou & doumo (Japanese). closes #119
raisedadead/camperbot,dhcodes/camperbot,dhcodes/camperbot,dhcodes/camperbot,raisedadead/camperbot,raisedadead/camperbot