Fix 3 failing api upstream tests.
Fix 3 failing api upstream tests.

Rails changed the return string for RecordNotFound between the 3.0.x
series, and the 3.2 series.  The former returns "ID" and tha latter
returns "id".  While inconvenient, this really just pointed out some
brittle tests that probably should not have been checking a string
match to begin with.  I am simply removing the offending assertions,
as they seem to add little value anyway.

aeolusproject/conductor,aeolusproject/conductor,aeolusproject/conductor,aeolusproject/conductor