alexanderdavidpan/Microscope — pull request #39 by alexanderdavidpan (2014-09-12 06:27:16+00:00)
Title: Grey out link when not logged in and already voted

- Add conditional css class to upvote arrow to either display a votable or unvotable button style
- Create upvotedClass function in postItem to check to see if the user has already voted on the post
- Change variable upvote to upvotable