node, discover: add zone support
add configurable stream classification
add support for implicit audio resources
node: add pa_nodeset_iterate_nodes()
murphyif: add reconnection support for resource transport
murphyif: add recource set notifications (ie. tracking the xxx_users tables)
stream-state: add enforcement for stream state (ie. kill/cork/run streams)
add more configurability for default resource sets
support for the new object interface
add support for PID based stream identification
cope with race conditions at PID based stream identification
create implicit audio resources for loopback streams