AcqPanels redesigned. Plot color, aligns, behaviour

Added static boxes to AcqPanels (looks so much prettier now), added plot
color combo box, aligned everything properly and added behaviour to the
Status of offline/online channels.
Fixed multichannel plotting. Too much CPU usage tho

Screwed plotting while redesigning the AcquisitionGUI and MainFrameGUI.
Now it should work.
Bugs noticed:
-Massive CPU usage?