Merge pull request #22 from bwest87/new_css

Lots of good changes to CSS structure
configured server.js to use sql session store
reformatted addGitHubUser, added a findUser function for everyauth to use
defined findUserById function so that req.user will work
updated package.json to include mysql session store package
Merge pull request #23 from macqueen/master

start of server side code for login process
home controller refactor to use promises to get initial tags
refactored tag factory to return a promise to fix async bug
latest build
add suggested tags to tag modal form
Merge pull request #25 from macqueen/master

client side refactor of api urls, refactored initial tag request to use a promise
Merge branch 'master' of https://github.com/ReadUpCode/readup
Merge pull request #24 from DougKong/master

add suggested tags to tag modal form
merging upstream changes Merge branch 'master' of https://github.com/ReadUpCode/readup into new_css

Conflicts:
	package.json
changed nodemon watch folders because of goofy interaction with Bootstrap
brought back in _header.styl
added js for dealing with placeholder text and such
added custom bootsratp so it doesn't mess with our custom css
fixed grunt-nodemon thing
latest changes