No unauthenticated information source for building short codes

[haydenmc]

The loss of access to authenticated MyPurdue pages prevents the use of the "advanced section details" page (bwskfcls.P_GetCrse_Advanced), which was used to source a variety of information that does not appear to be available in the publicly available pages, such as building short codes (ex. Lawson Computer Science Bldg -> LWSN).