thanks for the typo check. fixed!
all repos can be sync’d.
ie. to add zellen (above)
cd dust/scripts
git clone https://github.com/sarweiler/zellen
and then if you want to update, just
cd dust/scripts/zellen
git pull
YES. my plan is to add in-menu git pull. and i believe @ngwese has it on the roadmap for maiden (anyone interested in helping?)