adding check to automatically generate an Learning Objective if none exists
interceptor does not work, using private function instead
list works again
Merge pull request #65 from IMOD-ASU/auto-generate-learning-objective

Add Learning Objective if none exist
Merge branch 'master' of https://github.com/IMOD-ASU/imod into commenting-domains
filling out schedule domain with comments
fixing style in pedagogy domain