Merge pull request #9 from boue/sam-front-end

Sam front end
Made the form for admin login
Merge conflict resolved
Basic layout for login page with form
Worked on finalizing log in via sessions

	- Sessions implemented into login
	- Login boxes and forms with rails helper
User can logout
User can only access admin page if logged in
Get rid of turbolinks
Merge pull request #10 from boue/Firebase

Firebase
Implement ajax spinner for YO button
The rest of the files needed for ajax spinner
Make sure only necessary JS is loaded on each page
Add counter
Lost these changes when rebasing