FUNCTION SATTGETMEM()

  Short:
  ------
  SATTGETMEM() Sets up SuperLib color vars from old COLORS.MEM

  Returns:
  --------
  Nil

  Syntax:
  -------
  SATTGETMEM(cFileName)

  Description:
  ------------
  This sets up the system color and interface variables
  described in SLS_*() by restoring from an old stype COLORS.MEM

  <cFileName> is the name (and path) of the file.

  The COLORS.MEM vars are NOT made public.

  Examples:
  ---------
   SATTGETMEM("COLORS.MEM")
    // GRAB FROM OLD COLORS.MEM

   SATTPUT("OLD COLORS.MEM SETTINGS")
   // store them in COLORS.DBF

  Source:
  -------
  S_ATTRIB.PRG