Add sentiment to package.json
Refactor server files
Add instagram and db server
Merge pull request #21 from loringdodge/master

Add instagram and db server
fix syntax error in package.json
fix syntax in bower.json
add crontab
refactor sentiment into module instead of route
remove server.js extra file
Merge pull request #22 from brianjscoles/serverRefactor

Server refactor
Update demo