QPIDJMS-22: round out basic StreamMessage support

git-svn-id: https://svn.apache.org/repos/asf/qpid/jms/trunk@1613183 13f79535-47bb-0310-9956-ffa450edef68
QPIDJMS-24: redirect test output to file, allowing use of -Dmaven.test.redirectTestOutputToFile=false to restore console output if desired

git-svn-id: https://svn.apache.org/repos/asf/qpid/jms/trunk@1613184 13f79535-47bb-0310-9956-ffa450edef68