Version 0.15.0
==============

This version is not much different from the last, the following changes
have been made.

 - if you haven't worked it out yet, the mouse buttons do stuff when you
   click them on the graph area!!

 - geg accepts all forms of brackets now, ie, '( )' '[ ]' and '{ }'.

 - geg accepts implicit multipies, ie, you can now write:

     sin(2x)

   where before this would cause a parse error unless you wrote

     sin(2*x)

 - the preferences dialog has been redone

 - the radian spacing stuff now shows 1 1/2 pi, etc...

 - and a handful of other little changes/fixes have been made too that
   I can't remember :^)
