QPIDJMS-38: update docs, add contextProtocol option and flesh out some others
QPIDJMS-38: update docs, add contextProtocol option and flesh out some others

tabish121/qpid-jms,andrew-buckley/qpid-jms,avranju/qpid-jms,apache/qpid-jms,andrew-buckley/qpid-jms,tabish121/qpid-jms,gemmellr/qpid-jms,gemmellr/qpid-jms,avranju/qpid-jms,apache/qpid-jms