Changes from Expert Review
	Make the introductory content manually dismissable (closed)
	add hover-over state to edit (closed)
	delete and discard changes -> move to less scary place (closed)
	make headers and links into hyperlinks (closed)
	move the export button away (closed)
Make interaction more traditional with card editing and saving.
Tweaking the button placement
Okay, no need to hide the header. Make the hints more toggleable