- added hit efficiency and hit purity metric
- removed redundant parameters
- added variable graph size also for phi distance calculation method

Conflicts:
	.gitignore
	README.md

- updated type hinting
- added GNN output per hit as self-relational weight for each CDCHit
- small (cosmetic) changes

- added errors to output
- replaced metric calculations by binomial wilson interval
- averaging only once over all events instead of each event
- added GNN output mapped to each hit

- made usage of MC information optional
- removed unnecessary code snippets
- upgrade from release 6 to release 9
- added newest trained models
- simplified calling tracking code
- moved evaluation modules to extra file to simplify main file
- added example events
- fixed bugs in MC generation

- added load model function in HitCleanupModule and removed hard coded model loading
- removed cleanup evaluation scripts within HitCleanupModule
- cosmetic changes

Added readme with installation how-to, added requirements.txt file, updated cleanup module to load the model from state_dict and architecture file instead of loading full model. Added hit level metrics in result print out of test script