pothos-python: fix bool() operator for ProxyType
pothos-python: fix TestPothos and its error reporting
pothos-library: moved RemoteServer static handlers to RemoteHandler
pothos-library: moved runHandlerOnce into the RemoteHandler
pothos-library: added getPeeringAddress for ProxyEnvironment
Merge branch 'server_work' into logging_work
pothos-gui: use env peering address for log forwarding