get_full_network not returning the full list of linked files.

get_full_network command doesn't seem to bring up all the linked files from the model.model_files (FcsFile) object.

Could be something to do with relative paths not attaching or the FcsFile object not correctly looping through included objects.

Start at the get_full_network command and inspect how it traverses model.model_files and FcsFile objects. Check whether relative paths are attached and whether included objects are all visited; done means the command returns the complete list of linked files.

Written by the indexing model from the issue text.