QPID-4825: Add SOVERSION link to shared libraries

Contributed by Irina Boverman <iboverma@redhat.com>

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1480927 13f79535-47bb-0310-9956-ffa450edef68
NO-JIRA: fixed SQL query in chartdef - it was returning results from both the auto-ack and the transacted iterations of the perf test

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1480934 13f79535-47bb-0310-9956-ffa450edef68
QPID-4827: now most chart definition settings can contain system property placeholders

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1480995 13f79535-47bb-0310-9956-ffa450edef68