[Bf-committers] User preference for new zoom

[Matthew H. Plough]

Hi everybody --

I have now coded a 2D version of the new zoom function in drawipo.c, so 
its behavior is completely consistent.  I have also created a user 
preference because half the people hated the new zoom and half of them 
loved it; the changes are visible in the view & control buttons at the 
top of the Blender window.  The patch is at 
www.princeton.edu/~mplough/tmp/pref.diff .  If it is of satisfactory 
quality, could someone commit it so I stop getting browbeaten by 
leinad13 and others who hate the new zoom?

Matt