Fixed Division by 0 when minimizing window: Merge branch 'toadster122'
Fixed Division by 0 when minimizing window: Merge branch 'toadster122'

https://github.com/fogleman/Craft/pull/129
https://github.com/satoshinm/NetCraft/issues/25

satoshinm/NetCraft,satoshinm/NetCraft,satoshinm/NetCraft,satoshinm/NetCraft,satoshinm/NetCraft