[harmonize] additional path specification

[jkosciessa]

PRESTUS/single_subject_pipeline.m

Line 50 in 05146df

for nPaths = length(parameters.paths_to_add)

The main function adds additional paths as strings (?). I keep using cell strings specified in a call script to specify additional paths. This is a change that keeps getting reverted [e.g., 3989fe0], presumably because it is incompatible with the current yaml specification. To integrate, the function that reads the config.yaml should also turn additional paths in cellstrings.

I'll look into it.

[jkosciessa]

Should be taken care of with 548e2db. But I would be curious if someone ever specified paths that way and can test.