- Added todo to Stock_location.php
- make library function return nullable
- Added missing model instantiation
- Commented out Sale model instantiation in library because it's causing infinite loop
- Changed function name prepending get and post required by CI4 autorouting
- Added session variable instantiation where needed.
- Added tabular helper to autoload
- removed tabular helper reference where no longer needed.
- Remove esc() references where it was causing display problems.
- Remove excess whitespace on blank line
- Remove unecessary using reference
- Make parameters for dinner table functions nullable
