Version Documentation for sfit4

-------------- Version Official Release: v1.0 (June 2020) --------------

Added internal calculation of Tikonov-Philips L1 Regularization matrix
Updated to HITRAN 16 (and ATM 2019) and TIPS 2016





-------------- Version 9.4.4 (June 2014) --------------
MAJOR
= Fixed bug for calculating temperature derivatives. This fixes calculation of temperature
  uncertainties. See bug report #92.

MINOR
+ Added space between FITRMS and CHI_Y_2 in summary file so these values would not run
  together for bad fits
