1.14.1

make notification feature test a card with space in name
keys in drop_item and add_item
re-migrate the follower notification email+*html message
re-generate bootstrap data
unless we save it for later there is no advantage in fact there is a slight disadvantage: O(n) (for creating set) + O(1) ( member? on set)  =  O(n/2) (member? on array). Anyway, there are probably no collections out there that are so large that performance optimization matters here. I'll remove it...