Fix HousingForm method memoization for different applicant parameters
Fix HousingForm method memoization for different applicant parameters

The #field_results, #unknown_fields, and #known_fields methods will now
change their return values when called a second time with a different
applicant argument.

dclegalhackers/districthousing,MetricMike/districthousing,jrunningen/districthousing,dclegalhackers/districthousing,lankyfrenchman/dchousing-apps,codefordc/districthousing,codefordc/districthousing,codefordc/districthousing,jrunningen/districthousing,jrunningen/districthousing,adelevie/districthousing,dmjurg/districthousing,MetricMike/districthousing,dmjurg/districthousing,adelevie/districthousing,dmjurg/districthousing,MetricMike/districthousing,MetricMike/districthousing,uncompiled/districthousing,uncompiled/districthousing,adelevie/districthousing,lankyfrenchman/dchousing-apps,dmjurg/districthousing,codefordc/districthousing,meiao/districthousing,jrunningen/districthousing,uncompiled/districthousing,jrunningen/districthousing,meiao/districthousing,uncompiled/districthousing,uncompiled/districthousing,meiao/districthousing,codefordc/districthousing,lankyfrenchman/dchousing-apps,meiao/districthousing,dclegalhackers/districthousing,lankyfrenchman/dchousing-apps,adelevie/districthousing,dclegalhackers/districthousing,meiao/districthousing