Add product drive participant to donations view

[ruestitch]

Summary

Product drive participants are a part of new donation creation but is not visible to the user on the view screen with donation details

Why change?

Users need this data and it's incomplete

Steps to replicate

• Go to Donations
• Create
• Choose Product Drive
• See that you can enter a product drive participant, and pick one
• Save the new donation
  Then
• Go to Donations
• Find the donation you created, and click View
• See that the donation drive participant isn't visible

Criteria for completion

• A new Drive Participant column between Donation Site and Storage Location
• If Donation Site exists, display the name of the site
• If no Donation Site associated to the donation, display "N/A"

tests modified and/or added to support this change

• modification to existing request spec that if you create a donation with a drive participant that you can then view the donation and see the drive participant