Why

This PR addresses the following problem / context:

There are some minor errors in the implementations/updates I made recently. This PR is to fix those errors.

• The correct field needs to be used for contact special request notes
• A ThingContactAssociation should only be added if the table object is created
• well_purposes should be kept in the data passed to add_thing
• note_type is Historical not Historic

How

Implementation summary - the following was changed / added / removed:

• The contact special requests field is named contact_special_requests_notes not contact_special_instructions
• Adding a ThingContactAssociation record was moved into the if statement
• well_purposes was removed from the excluded fields in the model dump for well data

Notes

Any special considerations, workarounds, or follow-up work to note?

• I updated the name in add_contact to reflect the name of the table where a record is being stored