AOTF: work in progress
Merge branch 'master' of https://github.com/marcelvanthoff/Giorgio

Conflicts:
	Tomo/Tomo/Main.vi
Merge branch 'master' of https://github.com/marcelvanthoff/Giorgio
AOTF: fixed some issues.
ImageStack: communication with AOTF (shutter)
Tomo: initial work on progressbar