Added Ready status to msg obj

Added ready_1 and ready_2 to object sent by pub_nub so players can see
when they're both ready and we can do the callback functions. Hoorah.
Sync Question.

Only when users press ready will their questions be synced to each
other.
Merge branch 'master' of github.com:scperkins/coop-code
Added Prism

Prism for syntax highlighting
Prism styles applied to textarea

No update on refresh though... prism isn't live and it's functions take
arguments that really don't tell me anything.
Merge branch 'master' of github.com:scperkins/coop-code

Conflicts:
	index.html
nothing
Merge branch 'master' of github.com:EJEHardenberg/coop-code

pulling from ethan again
adapted new css class names for prism conflicts