Since we're patching out piggieback, on new releases we need to generate the
debian/pom.xml file after having applied patches:

    $ quilt push -a
    $ lein pom debian/pom.xml
    $ quilt pop -a

We're not running the upstream testsuite as an autopkgtest, as it requires some
files that are not packaged (in src/test). We _could_ package a -test package
and try to include them, but it would mean a lot of patches and a trip via NEW.
