Comment 3 for bug 1534807

The reason why this doesn't work is because this rule carves out /home:
/[^h][^o][^m][^e]** pix,

We needed to do that for autopilot fakeenv-style tests. I think this style of test has been abandoned due to other issues though; if that is true, I can simplify the exec transition rules and remove these autopilot rules. Nicholas, can you comment?