Revision History:

Vis5d 4.1     May 1995
    Initial release

Vis5d 4.1a
   August 21, 1995
      many small bug fixes
      faster color widget window operation
      fixed SGI R8000 "SAVE PIC" problem

   August 24, 1995
      fixed compilation problems on HP systems
      fixed bug in -vertical command line option
      upgraded Mesa to version 1.2.2

   September 5, 1995
      fixed a problem with randomly drawn map lines
      A few scripts in the Mesa directory (mklib.*) were missing

Vis5d 4.1b
   November 11, 1995
      fixed a serious bug in trajectory initialization code
      fixed bus error which occured when rendering very large
         grids (132x132x512)
      changed a few Makefile flags after reports from users.

Vis5d 4.1c
   December 7, 1995
      added Linux support
      upgraded Mesa to version 1.2.5


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