[BUG] -

[jamespilgrim]

Describe the bug
The time it takes for a ball to stabilize and for the green bar in the GUI to go on after the ball is settled is too long. It means a lot of waiting between shots.

To Reproduce (if not obvious:)
Right now it can take almost 30 seconds for the "green" bar in the GUI to appear after a ball is set down.

Expected behavior
Seems like 5 seconds would be a reasonable time.

Additional context
Polling time is hard-coded to 1 second right now. That should also be fixed that to allow for it to be shorter, but that's probably not the bottleneck. There's a fair amount of time wasted in asking the Pi2 to get ready to take a picture. There's a bunch of funny little things that have to happen, such as getting the camera 2 pipeline 'primed'. But, in any case, it is a little annoying waiting for the green light. :/