Plugin support in pupdate

figured i'd post too to draw some more attention. pupdate now supports the plugin system outlined here: https://www.reddit.com/r/AnaloguePocket/comments/1tmqbzg/writing_plugins_for_the_updaters/

this should allow people to write a single plugin with whatever feature and have it work in both pupdate and pocket sync. surely, someone out there has some feature they want

https://github.com/mattpannella/pupdate/releases/tag/4.12.0