Remove index on applicatn field

Index was slowing down query
Fixed incorrect variable name
Include Portion value when generating SPI
Exclude Vicmap propnums from list if SPI invalid
Fine-tune query
Fine-tune query
Fine-tune query, fix typo in file name
Describe change to property number logic
Check validity of Allotment and other fields

Allotment, Sec, Block, Portion, Subdivision
Refine Section, Block and Portion logic