a runner class called Tester has been added. Methods have been added to ticketmachine which will be used to communicate to the GUI. KNOWN ISSUE: dynamic method lookup dosen't work as it should. eg.: when button1dkk is called the supercalss version will be executed, instead of the current state's version of the method. BlueJ version of te project has been created. It will be added as an another branch in the following commits.