Code review comment for lp://qastaging/~chad.smith/lp2kanban/feature-card-consolidation-in-landed-lane

Thanks for taking this on, Chad. I do have a couple of comments, the bigger one being in the tests infrastructure. Since the functionality is not affected, approving, but please address the issues I raise.

(FWIW, for the benefit of other reviews: I found it easiest to temporarily remove python-zc.buildout package on my Wily installation to get make and make check to work.)