Image input & variable scripts

Added imagine input on create.html, and added a few variables that need
scripting on event.html
Merge remote-tracking branch 'origin/master'

Conflicts:
	public/create.html
	public/event.html
Have /events/event/:id return admin name too, and fix addCalendar post
Merge branch 'master' of github.com:pahgawk/moarti.me
GET addCalendar becomes POST calculate
Merge branch 'master' of github.com:pahgawk/moarti.me

Conflicts:
	public/event.html