Add support for converting timeline files to the new format as well
Add support for converting timeline files to the new format as well

We used this to convert the real data test timeline files.
This also allowed us to test the conversion code which found a real bug!

e-mission/e-mission-server,sunil07t/e-mission-server,sunil07t/e-mission-server,yw374cornell/e-mission-server,e-mission/e-mission-server,yw374cornell/e-mission-server,yw374cornell/e-mission-server,shankari/e-mission-server,shankari/e-mission-server,e-mission/e-mission-server,sunil07t/e-mission-server,yw374cornell/e-mission-server,sunil07t/e-mission-server,shankari/e-mission-server,e-mission/e-mission-server,shankari/e-mission-server