store_costing_bill_details

Added a couple of columns, sorters etc
Added code for 3 events: bill name before show, echo sql if sql URL
param provided and hide hubjob details if hub_est_id URL not provided
store_costing_store_details

Added new columns and sorters.
Modified datasource SQL for obtaining the new columns.
store_costing_update_events

Changed hardcoded date in update SQL to use MONTH(CURDATE()) and
YEAR(CURDATE())
Project settings

Corrected connection settings for pone_hub