New tool for analytics on contributor activity #143

Refs: nodejs/node#18090

We need

1. A tool that
   • Collects the Github activities of a particular contributor, and a list of contributors
   • Prinst a summary based on the data (..or puts it in a json that's viewable with a custom UI in the browser?)
2. A tool that generates a collaborator nomination based on the contributor's activity

I am working on this, also I accidentally committed my query from my local branch in #106....
https://github.com/nodejs/node-core-utils/blob/master/lib/queries/SearchIssue.gql