added option to explicitely set id for new resource, create metadata from a template; accept everywhere the polymorph $project-param (could be a string or already resolved project-config)
just a debug-log added
added new file module; + function in app to list files and include detail - instead of the function templates-module, otherwise more imports in templates.xqm would be necessary.
when resolving path also the main project-dir is taken into account
started creation of resources based on queryset, and registering of files into the mets-file (using the new file-module)
minor corrections