CLC-4427 - Added 'pnp_flag' to query results for CampusOracle::Queries.get_enrolled_students
CLC-4427 - Updated Canvas::Egrades to include P/NP note in comments
Merge pull request #3103 from redconfetti/CLC-4427-pnp-notes

CLC-4427 - Indicate in the Notes filed that a student has elected to take the class P/NP