Refactored Lot Event methods.
1. Moved all lot event methods to a new LOT_EVENT_SERVICES service module.
2. Simplified CreateLotEvent routine
3. Updated all calling stored procedures.
Feature complete. Ready for UAT.
Minor changes to ZPL Hold header and darkness.
Implement post UAT changes.
fixed small bug in WMO reprint event logic
formatted code and removed commented out code
Includes services and functions to create new
test wafer lot. Tables included outside of git push
New Tables:
1. LOT
2. LOT_EVENT
3. LOT_OPERATION
4. PRODUCT_OPERATION
5. OPERATION
6. Added PRODUCT_OPERATIONS field in TEST_WAFER_PROD table.
All relational indexes and btree indexes.
