Adding a notion of a graph composition, which is a series of GAV-sets each optionally paired with a filter that can be combined through some calculation (optionally) like add, subtract, intersection...then allow the RepositoryOps recipe to use that for complex recipes. Also, add the preset factories from aprox-depgraph (integration with cartographer) here so we can use them in embedded mode if we want.
Adjust to refactor in galley to split out the maven specific stuff
make it easier to set filters based on presets.