Added code to accommodate contextual voting for each tag
Modified db for relationship between voted and tag
DB changes in sequelize
Logging votes
Getting items for tags only pulls proper votes now
Merge branch 'master' of https://github.com/ReadUpCode/readup into contextual
Merge branch 'socialite' of https://github.com/stangah/readup into contextual
Merge pull request #145 from stangah/contextual

Changes for contextual voting