OEC-461, Fix data on-the-fly: BIO 1A is always dept=MCELLBI and BIO 1B is always dept= INTEGBI
OEC-461, oec:rake invokes courses_wrapper which builds csv fileset then moves BIO rows around
Merge pull request #3088 from johncrossman/OEC-461

OEC-461, BIO 1[AB] entries must land in MCELLBI and INTEGBI csv files