randomize vertices

I used undo from streamline tools, now I move them to tools and it works.
Fix pleas amount now when it 0 command does not work. I mean I can not move vertices and arrows near amount.

Try this
http://www.digitalfossils.com/Download/NVil-Apr-07-15.rar

-You can drag out amount from 0 if there is selection in the scene.
-Scaling is improved.

Hay IStonia,
I still can not move vertexes if amount is 0, but arrows near box work now.
I mean If amount is 0 and I drag Mouse nothing changing vertexes not move.
I notice that this ammount control first step when you start to draging and looks like if it is 0 it will not make first step.
So may be remove that Amount box and make this tool work only by draging with constant speed from zero? It will be more intuitive.

Try this
http://www.digitalfossils.com/Download/NVil-Apr-08-15.rar

If you set the amount to close to the one you need, you can save a lot of dragging.
If set "View > Display > Transform Value Display Options > Enabled". You can see the actual amount used.