Fixes runtests.
Fixes runtests.

is210-2015-fall-02/is210-week-08-warmup,is210-faculty/is210-week-08-warmup,is210-faculty/is210-week-08-warmup,is210-2015-fall-02/is210-week-08-warmup,is210-2015-fall-01/is210-week-08-warmup,is210-2015-fall-01/is210-week-08-warmup