adding RSVP#rethrow

adding RSVP#rethrow

adding RSVP#rethrow

final fixes for rethrow unit tests

adding RSVP#rethrow

moar fixes for rethrow

adding RSVP#rethrow

final fixes for rethrow unit tests

add pre-built AMD link to README

add pre-built AMD link to README

adding RSVP#rethrow

moar fixes for rethrow

final fixes for rethrow unit tests

adding RSVP#rethrow

adding RSVP#rethrow

adding RSVP#rethrow

final fixes for rethrow unit tests

adding RSVP#rethrow

moar fixes for rethrow

adding RSVP#rethrow

final fixes for rethrow unit tests