pothos-library: associate labels with a byte offset into a buffer
pothos-blocks: label index is relative to most recent buffer
pothos-blocks: simplify network label index recovery logic
pothos-blocks: serializer uses same label index recovery scheme
Merge branch 'label_work'
pothos-blocks: improve udt endpoint error msg
pothos-library: add query uri to remote classes
pothos-library: added node id query to the ProxyEnvironment
pothos-library: lookup the ip addr from a node id
pothos-library: topology createNetworkFlows used new node id mapping
Merge branch 'master' into affinity_support