added 12_factor gem because Heroku not working
added url to welcome photo
added unicorn gem and Procfile to fix Heroku
added ruby version 2.0.0 to Gemfile to resolve Heroku error
repaired chart
added read me
switched call index to angular from ajax call
added wireframes, ERBs, and more README info
Merge pull request #9 from kwoodard22/minor_fixes

Minor fixes