Maxima 5.31.1 tagged and uploaded to SF



I've tagged 5.31.1 in Git (and pushed the tag) and built source and rpm
packages and uploaded them to Sourceforge. The one important change in
this release is that a bug (#2627) in sign/asksign was fixed.

I guess it will be necessary to create a Windows installer for this
version -- sorry for the bother.

HTH

Robert Dodier