first commit
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 bootstrap well
Changed search placeholder
Added top-down design elements
Error handling
Added comments
Changed README
Edited file viewing restrictions
Updated search query parsing
Changed search bar text
Added credits
Added directory update settings
Spider modifications
Updated README docs