update columns in KPDB aggregation tables

[damonmcc]

Make changes to KPDB align with Schema Doc from GIS. That doc lists the fields used in an in-development ESRI app to show past and future housing development.

That app expects KPDB data aggregated by NTA and CDTA with the following columns for each aggregation type:

(Due to data quality concerns, senior_housing, nycha, and classb are a lower priority than the others)

column details from Schema Doc

column name	description
within_5_years	# of units that should be completed within the next 5 years
from_5_to_10_years	# of units that should be completed within the next 5-10 years
after_10_years	# of units that should be completed sometime after 10 years from this year
future_phased_units_total	Total units included in three kpdb phasing buckets; Aggregate of within_5_years, from_5_to_10_years, after_10_years
future_units_without_phasing	Uncompleted units without phasing
kpdb_completed_units	Units that are likely included in HousingDB--but are definitely not future units. Perhaps pending Cert of Occ?
units_net	The number of future units that should be counted as part of the project after removing completed DOB units and deduplication
units_gross	The proposed number of units associated with a project in geography as reported in the source data
records_in_cdta	How many projects not necessarly in app
senior_housing	Count of projects in geography where project is at least partially senior housing
nycha	Count of projects in geography where project is at least partially a NYCHA project
classb	Count of projects in geography where project is at least partially class b