feature(public): Add leaderboard to navbar
Merge pull request #230 from forrestbthomas/navbar

feature(public): Add leaderboard to navbar
refactor(public): Include produced at hack reactor in footer
Merge pull request #231 from forrestbthomas/footer

refactor(public): Include produced at hack reactor in footer
fix(server, Leaderboard): Fix leaderboard to work with new db objects.
Also make dropdown switch smoothly for different time frames