Merge pull request #12 from macqueen/master

start for http requests
refactored to reflect real data from db
changed to reflect real data from server
changed to reflect real data
added grunt and sequelize to deps
latest changes
change getAllItemsForTag to use find and not findAll so an object and not an array is returned
adding votes to routes and db
changing database to remove 'unsigned' from karma and votes
added form validation
receiving tags from the server
corrected property name to match server
latest build
change getAllItemsForTag to search by tagName instead of id
initial styles for tags
changed form name in html so that it doesn't conflict with other var names
added ability for multiple tags to be entered
added remove tag functionality
got it submitting on enter
cleaning up all files to rid them of unused variables which were being included