This clarifies the intent: the project is licenced under terms
of LGPL version 3 only, but the standard headers cover only "3 or later",
so we had to rewrite them.
In the same step, we removed author information from individual files
in favor of "SatoshiLabs and contributors", and include an AUTHORS
file that lists the contributors.
Apologies to those whose names are missing; please contact us if you wish
to add your info to the AUTHORS file.
WIP: Issue with console printing of protobuf messages (probably bug in protobuf for python3 itself).
WIP: Disabled Bridge transport because of json_protobuf incompatibility with python3.
WIP: Broken expectations of returned objects in unit tests
