Allow option to add tags and/or collections to Library folders

[yozza0]

Thanks @tom80H!

Upon further reflection, I think the approach there is more flexible and granular.

I expanded on that approach with my own suggestion there:

Movie Collection Subfolder Support // mod: create collections based on folder structure

Upon further reflection, I think this is actually the most flexible, granular, easy, and clean approach. To elaborate slightly, you could (optionally) place a e.g. plex.txt file within a folder you wished to apply tags/collections to. This plex.txt could be structured something like: # Plex metadata file # Add each tag you wish to apply on a seperate line. # To apply the tag to items in subfolders as well, append with "-subfolders" Tags: IronMan Antman Phase2-subfolders # Add each tag you …