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 during build since it has a recursion
problem: it needs cljx to generate the files used to run the testsuite against.
