Update programs.py
Update programs.py

Dropped these fields from WQP:
SampContext
AnalytContext

Changed the field from WQP that populates the field SampMedia from ActivityMediaName to ActivityMediaSubdivisionName.
inkenbrandt/ugs-chemistry,inkenbrandt/ugs-chemistry,inkenbrandt/ugs-chemistry,inkenbrandt/ugs-chemistry,agrc/ugs-chemistry,agrc/ugs-chemistry,agrc/ugs-chemistry