fixed bug that function "Open logged data file" is not working with linux Reason: offset was calculated with separator.length that is 2 under windows and 1 under linux but the data files were always written with 2 separators (\r\n)
fixed bug that function "Open logged data file" is not working with linux
Reason: offset was calculated with separator.length that is 2 under windows and 1 under linux but the data files were always written with 2 separators (\r\n)

git-svn-id: e3d3b427d532171a6bd7557d8a4952a393b554a2@1653 b7f4320f-462c-0410-a916-d9f35bb82d52

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