medium inspired editor popover.
Install with component(1):
$ component install yields/redact-popover
Initialize RedactPopover with contenteditable el.
Add action id with optional label.
the id will be the element class.
Remove action id.
Get action id.
this method is called whenever you add() or remove()
an option in order to cache the <popover> size.
if you do something that will change the size (like hide individual actions) call this method.
component/tip instance.
component/classes instance.
component/events instance.
MIT