Strange local behavior running some of the idp-config tests

[Tom Zeller]

>>> I assume it works if you manually set idp.home with -D on a maven
>>>command line?
>>
>>Oddly enough no.  But that gives me a good direction to look in.  Thanks.
>
> That probably means a bug then, so worth checking out before we ship.
> Since I'm technically on vacation and basically waiting on this to ship so
> I can go drink heavily, I'll spin up Bootcamp and try it.

Looks like Jenkins bailed on a Maven ordering issue in
idp-distribution last night, I'm surprised, because I don't think
anything changed there, but I'll go look.