Add list of commits by gsoc applicants

Under each org, it would be useful to be able to see all activity relevant to the GSOC applicants, when an org has a public GSOC applicant list.

This could be achieved using a [visualisation of all PRs](https://github.com/search?l=&q=is%3Apr+author%3Ajayvdb%20author%3Abekicot&ref=advsearch&type=Issues&utf8=%E2%9C%93) from a set of applicants, and possibly a separate list of each applicant [commits](https://github.com/search?l=&o=desc&q=author:bekicot&ref=advsearch&s=committer-date&type=Commits&utf8=%E2%9C%93).