Fix test prereqs; pod tests moved to xt (RT#122136, RT#122137) Many thanx to Karen Etheridge for these patches. Note: I (Ron) have no idea where the version 2.07 originally comes from, although I have seen it before. It was not in the very first distro I got my hands on. Anyway, I've reverted Karen's patch to 0.38 to match the current sequence of version #s. Apart from that, all these fine improve