added class names to all three hrefs to allow listening events
changed log in to sign in
deleted syntax errors
added popup library
made the signin popup with ajax
added ability to close popup
finished logout portion. Made it an href which uses a custom path in the routes file. Kills the session
fixed merge conflicts in app.js
Merge pull request #20 from bobolinks-2014/sessions-buttons-home

Sessions buttons home
fixed merge conflicts with previous work on google maps home page