There should be an analyze-commits command that: (1) checks commit log for problems, such as: * unable to determine commit author, date, reviewers, etc for the purpose of making nominations * lack of email or name in contributors.json where email or name appears in commit log entry (2) can print which commit entries may be skipped by suggestion commands due to lack of review, etc (3) can dump json summary of commits for creating a web UI that shows commit/review activity