Iris Calliope

small bug fixes

added clean_backup.m and bugfix to listProjectsExpLog.m

add capability to preview mismatch response for the loaded stack.

Note that this only works with a "standard" feedback session, and needs to run on the *-2pi rig machine, and not guaranteed to work other than VML and PSI.

add randsample.m from the stats toolbox.

bug fix in check_backup.m and update of help.txt

minor - usefull function that fills donut shaped ROIs

added function to fill nans in matrices

fixed a bug where when the type of some rois was changed, plus some rois added, the type change was not propagated to other timepoints

replaced unused input argumets with '~' (used to be a figure handle that is no longer used within the function)