Bump version of ledgerx-protocol
Remove pre-Py3.3 namespacing
Bump version to 0.0.5
Set zip_safe to True and fix packages variable in setup.py
Remove __version__ as an import dependency in setup.py
Revert "Remove pre-Py3.3 namespacing"

This reverts commit 7df10277280796c291759c064321c4683beb9034.

Conflicts:
	setup.py