added warning dialog if syncEnabled is disabled for DVS128.  This warning can be suppressed.
added warning dialog if syncEnabled is disabled for DVS128.  This warning can be suppressed.

git-svn-id: e3d3b427d532171a6bd7557d8a4952a393b554a2@3205 b7f4320f-462c-0410-a916-d9f35bb82d52

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