- Added a test that enables jemalloc on ppc if the kernel is not a rhel5
        kernel (as on redhat builders)
    - Removed tests c00031.vtc and r00387on rhel4/ppc as they fail on the Red
        Hat ppc builders (but works on my rhel4 ppc instance)
    - Added a patch that fixes broken changes-2.0.6.html in doc