dimagi/commcare-hq — pull request #700 by twymer (2013-07-18 18:25:29+00:00)
Title: Catch weird case block building errors

This prevents any crash during case block creation/submission from
causing the importer to hang. Specifically, this was added to prevent
people from doing things like specifying internal case property names
during field selection (so assigning a name normally and also manually
entering case_name).