Conflicts:
	ipaacalib/python/test/src/testnotifier.py

Make sure to update rsb simultaneously.

also reduced verbosity for python and fixed the c++ test build settings

notifier.py is now in ipaaca.util

- fixed typo in ipaaca documentation

- made sure the initializer is only initialized once
- toString methods for payload and localIU

- Minor cleanups

A new dedicated MessageConverter was added at the same time.