added a check to AEViewer.setAEChip to check for existing HardwareInterface, and to close and null it before constructing a new AEChip instance. That could have been the cause of some problems. You still need to explicitly choose the Interface even though it should be opened automatically if it is the only HardwareInterface that is found. 
added a check to AEViewer.setAEChip to check for existing HardwareInterface, and to close and null it before constructing a new AEChip instance. That could have been the cause of some problems. You still need to explicitly choose the Interface even though it should be opened automatically if it is the only HardwareInterface that is found. 


git-svn-id: fe6b3b33f0410f5f719dcd9e0c58b92353e7a5d3@9186 b7f4320f-462c-0410-a916-d9f35bb82d52

SensorsINI/jaer,viktorbahr/jaer,viktorbahr/jaer,viktorbahr/jaer,SensorsINI/jaer,SensorsINI/jaer,viktorbahr/jaer,SensorsINI/jaer,viktorbahr/jaer,SensorsINI/jaer,viktorbahr/jaer,viktorbahr/jaer,SensorsINI/jaer,SensorsINI/jaer,SensorsINI/jaer