logged in userid writing to database on link submission
updated vote.create function to handle what client is actually sending
posting votes to the server
added current user vote property to items response
Merge pull request #36 from macqueen/master

logged in user server side vote/link adding functionality
Merge pull request #35 from DougKong/master

setup basic end to end test for routes and controllers
Delete 8.png
Delete .DS_Store
Delete 7.png
fix search to use tags available in database.  fix search autocomplete dropdown display.