Add regex addition for data types that are set to allow for blank fields.
Add apply_pre_calculation_cleaning to pipeline utils for extraction
Add the new Date format.
correction to the _handle_group_lookup_formula() function to improve on the GROUP_LOOKUP() calculation function.
Added the Date format 'YYYYMMDD'
Change the "allow Blank field" for all data types from being just Text type.
Corrected the table fields were not parsed from the yaml file.
Add protect_excel_text_columns() to account for formula type characters like '=' or '@' in Excel export.