Auto-Refresh every 5 seconds

Every 5 seconds we publish ourselves. This means that we don't have to
smack enter to send changes. Assigning the setInterval to a variable so
we can shut it off later.
Merge branch 'master' of github.com:scperkins/coop-code
Added questions list.

Questions list is a bunch of objects that have question_1|2
placeholder_1|2 and then a validation function that we can call later in
a try catch when both parties are ready.
Merge branch 'master' of github.com:scperkins/coop-code

Conflicts:
	index.html
adding minor style changes before pull from ethan
Merge branch 'master' of github.com:EJEHardenberg/coop-code

because i feel like it
added sticky footer, playing with colors