Comment 10 for bug 817398

Ok, with help from William I was able to set up a local instance. The problem is that natty chroot switches default Python to 2.7 and generate-translation-templates hard-codes 2.6 in PYMODULES. That's easy to fix, but since we should have caught this problem much earlier, I am also adding buildlog storage finally (I thought that was supposed to happen by the generic build machinery, but it doesn't if you don't do it yourself, especially if you are not using PackageBuildDerived as the base to derive from).