* Make notice messages not an instance of Error
Slight API cleanup to make a notice instance the same shape as it was, but not be an instance of error. This is a backwards incompatible change though I expect the impact to be minimal.
Closes#1982
* skip notice test in travis
* Pin node@13.6 for regression in async iterators
* Check and see if node 13.8 is still borked on async iterator
* Yeah, node still has changed edge case behavior on stream
* Emit notice messages on travis