buttons to sign in and out
up and down voting only in angular
upvoting pushed to database
up and downvoting works in database
Can only vote when logged in
Login stays on the same page
Shifted new lots of stuff to the results controller
Moved data into a service
Results directive can now delete data
Voting is working, but not with authentication
root scope stores a value to whether a user is signed in, and the auth service keeps working as you navigate through pages
title for shortcut home included
title for search included
clearing data for search page
all tests and the bugs they pointed out fixed
removed extra form methods
results are sorted by votes