The CSS for the red squiggly lines.  (Sprint7 - Error messages front-end)
We now can have squiggly lines under a certain text with codemirror
Made the squigglyLine error message more customizable with the 'line', 'positionInit' and 'rangeCharacters'
Changed how to squiggly line is rendered to the code editor
will change the fullscreen position in the code and make it a factory
save user in db when loggin with oauth
Merge branch 'errorMessage_squigglyLine' of github.com:LOG4900/Sauce into develop

Conflicts:
	web/app/assets/styles/layout.less
	web/app/views/index.scala.html
	web/public/scripts/controllers/codeCtrl.js