Added vote script
Updated the update code
Added missing bracket
Testing ajax
Updating index
Testing ajax req.user
Testing for the req.user response
Added error output to mongoose
Removed brackets and added quotes
Added underscore
Voting implememnted
Changed the lookup to id
Testing
Seeing if return value is causing crash
Reverted response
Commented out huge block
replaced responses
Changed response to json
Fixing update
Selecting siblings instead of all