fixed memory bug
added fct to compute MI
Reduced number of maxrounds for ICA to decrease auto_segmentation run time.
Added support for autosegmentation of ROIs based on Mukamel 2009. AVP
bugfix: data type conversion
minor: some code optimisation (loading time and junk removal)
bugfix - after pressing "c" single frame would be shown instead of average
added plotTriggeredAverage.m to plot average respoonse of "data" on "trig" times
fixed bug in ca.m that would crash if view_stack auto closes figures