init
Changed required version of altgraph
Had to restart heroku app -- not using virtualenv
Added Procfile and requirements.txt again
Changed template to include example search
Modified example search well on index page
Changed well
Removed well
Added search bar placeholder
Changed search placeholder
Added top-down design elements 1
Added top-down design elements
Error on app
Error handling 2
Added comments for code
Merge branch 'master' of https://github.com/yrkumar/which-course