Fixes api-all-the-x, adds stargazers

- Adds star count to each project, queried out of its github repo
- Also adds ability to authenticate requests (useful for local development)
  to accommodate the short anonymous access cap (60 times per hour), should
  not be a problem in production environments
Merge pull request #29 from gboone/gh-pages

Fixes api-all-the-x, adds stargazers