Shibboleth 3.3.1 install on brand new Windows Server

[Cantor, Scott]

> Why put a relative path there?
> Avoid any guesswork and set java.io.tmpdir to an absolute path
> (e.g. /opt/shibbase/tmp or /tmp/jetty or whatever)

It's just convention because a properly configured Jetty will set the WD to jetty.base, so it's a good signal that something's really wrong. But it should blow up long before that, so it's just permissions.

-- Scott