added some changes so that it works in Linux, but in that case the uldaq package should be installed

Adoutputs file changed completely to do things cleaner. Now it is independent of instacal configuration.

add a branch for tidynig up, and for now if daq not found it prints outputs

See merge request martindrech/control_app!1

Two small bugs solved: spinbox blocked only if scan starts, and when canceling the roi window gui doesn't crash.

Still the roi app is not properly incorporated. I will try to make everything nice, written as pyqt classes, I think that way this will work.