Batch processing of Lascars with cf (new Dec 2014)

# identifies lascar files in the dropbox
# load the files once to get SN, date, lascarID, and firstline info to
use in duplicate checking
# match this info to the calibration factors
# then load files in groups by SN and process and save the data in
batches by SN. Apply calibration factors when available. Plot the data
in the same batches. (THIS STEP TAKES A LONG TIME)
# Generate overall parameters for the processed files
# Generate forms to use in validation.