QPID-4633, QPID-4634: RHEL 5 related compilation problems
- Some things that the gcc 4.1/boost 1.33 environment in RHEL5
  cares about.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1454595 13f79535-47bb-0310-9956-ffa450edef68