Iris Calliope

HL: testing an update for register_widefield to handle _ch525.wid single channel wf recording

threshold was too low

ES: added another argument to control y position of scale bar

ES: changed last three arguments in plotERP.m to optional ones

LL - Solved a bug in WF_corrmat.m

the argument tp_list was described as accepting either a vector of tp indices that would be used for all sites or a cell array where you can select a different set of timepoints for each site. This was not the behavior implemented.
Now this works as intended and described in the function docstring

ES: plotERP does not automatically create figure object anymore

updated the file selection instruction to not load the .bin file.