Fixed #54: in AstericsGUI.postDeployModel: changes of as a result of a new model are applied to the gui. This was not performed within the EventDispatchThread and thus occassionally led to random reordering of gui updates

Only fixed it in AstericsGUI, the components should also be checked (e.g. Oscilloscope, BarDisplay,...) if they do drawings and repaints in the EventDispatchThread
Merge branch 'master' of https://github.com/asterics/AsTeRICS