
 gastro-2-3 2006.10.04
  * converted to gfits APIs (forces libfits 1.6)
  * converted to new DVO APIs (forces libdvo 1.3)
  * removed unused code
  * better error checks in ConfigInit
  * fixed luminosity function matching
  * added ASCA mode
  * added mode to measure ptolemy fill-factor
  * cleaned up polynomial fitting / header conversions
  * cleaned up fitting code
  * added error test for two few / nan fits

 gastro-2-2:
    added USNO-B

 gastro-2-1:
    added support for dvo table modes / formats (libdvo v1.0)
    minor changes to sync with libfits modes (libfits v1.4)
    added support for both fits and text input data files
