Added

   - FW#_SCIENCE_TOTAL_CHANS - # fast of channels FW writes to science frames
   - FW#_SCIENCE_CHANS_SAVED - Total # of channels FW writes to science frames
to the frame builder code.



git-svn-id: https://redoubt.ligo-wa.caltech.edu/svn/advLigoRTS/trunk@3423 6dcd42c9-f523-4c6d-aada-af552506706e