Merge pull request #47 from BrettHoyer/master

some stylistic changes to landing-page with tags
added a few good tags
added some classes for control over modal styling, and changed text slightly
started styling for modals [wip]
started styling for modal
refactored addGitHubUser to use promises
configured everyauth findOrCreateUser to wait for promise
removed unnecessary route
updated index to account for change in server response for non logged in user
Merge branch 'master' of https://github.com/ReadUpCode/readup
getting upstream changes
merging branch 'master' of https://github.com/ReadUpCode/readup
compiled css
logic for client side duplicate vote prevention
Merge pull request #48 from macqueen/master

login for first time user fixed, everyauth refactored to use promises
fix search to return items associated with searched tag
added popover css file to imports
setting current user as a property on loginFactory so we don't have to make unnecessary requests
added in js, so it funnels to javascript
now sending back title, as well as tags in a new type of object
added more modal styling, including spinners, and a new color variable