Prepare v1.2.226.dev
Switch 'setting loglevel' messages to verbose log.
Fix logging formatter on python 2.6
Return root logger level to default when changed by capture_output context manager
Strip out some unneeded locking code.
Document Manager initialization better.
Improve Manager.start and handle_cli documentation
Fix many debug options to execute command to work when sending to daemon
Some cleanups to commands using manager.execute events
v1.2.226