Change leaderboards link to /artists.
Add a list of all artists.
Add autocomplete artist search for individual artist leaderboards.
Set up individual artist leaderboard.
Tabulate leaderboard info.
Add user and scores hash using AREL.
Fix merge conflict in navbar.
Correct conditional to redirect clicking hi-score to login if there is no session user_id.
Use AREL to generate an array of user_id, username, and avergae scores hashed for a particular artist_id.
Add comment about times array being empty unless user is signed in. Should we move the following two lines into the conditional above requiring the user to be signed in?
Refactor view and controller to query rather than iterate for leaderboard information.
Merge pull request #21 from great-horned-owls-2014/artist_leaderboards

Artist leaderboards