qa/pmdas/github-56/trivial.c: add support for -D and -l command line options
qa/pmdas/github-56/trivial.c: add support for -D and -l command line options

Needed to help debug qa/802 failures.

adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp,adfernandes/pcp