Fixed checkIsNotParticipatingInProgramInScope to just query for the given program instead of iterating over a list.
Also fixed the error messages to show the correct message.
Patch by: Lennard de Rijk
Reviewed by: to-be-reviewed
import os, sys
sys.path.insert(0, os.path.dirname(os.path.dirname(__file__)))
import pkg_resources
pkg_resources.require('WebOb')