Create minimal version for reuse in other domains

[platers]

Remove all anime specific code. It should be easy to drop in any graph with minimal metadata to create a new map. Some components may be extracted into packages, such as the clustering and layout components.

[BradKML]

Domain A: Movies https://github.com/alberanid/imdbpy
Domain B: StackOverflow https://github.com/stared/tagoverflow
Domain C: Reddit https://github.com/lschlessinger1/reddit-community-detection