#25 added delete order method
Merge branch 'master' of https://github.com/gmamaladze/FreeUni-SDP-2014-Final-Project
#25 added method getOrderByPassengerName and changed deleteOrder
#25 CancelMessageListener onIncommingMessage implementation
Merge branch 'master' of https://github.com/gmamaladze/FreeUni-SDP-2014-Final-Project