added average rating feature
Merge branch 'noahs' of github.com:danlamb/boardvitals into jordan_dash
refactored the average rating feature to be better.
optimized legend for mobile - on ipad and normal, is displayed on left, on iphone and smaller is displayed on right, and so beneath everything else. couldnt figure out how to do this with bootstrap.
Merge branch 'master' of github.com:danlamb/boardvitals into jordan_dash
Merge pull request #10 from danlamb/jordan_dash

Jordan dash