Bug: Disallowing Different Actions on Same state

[blackeuler]

If you have a single State A and two actions 'blah' and 'foo'.

Ex: A 'blah' -> A; A 'foo' -> A;
This will not work

Blocks #1084

[StoneCypher]

Confirmed. Also, editor isn't exposing throws, leading to #532.

[StoneCypher]

now tracked with regression test case

[StoneCypher]

It seems I noticed almost exactly the same thing approximately a year ago, but incorrectly boxed it in my head to probability

Effectively the same thing as #419, but correctly scoped instead

[StoneCypher]

oh man i knew about this in 2017 😦

StoneCypher/jssm#31

[StoneCypher]

hm, looks like it's also #325