Feature: display uploaded donor avatar on donor wall

[JasonTheAdams]

Description

The donor has had the ability to upload a profile image for years, since the Donor Dashboard was introduce. But the Donor Wall was never updated to make use of this — which is a bummer!

This PR has the Donor Wall check for an uploaded image and prioritizes it above the Gravatar image if available.

Affects

The donor dashboard shortcode template

Visuals

Uploaded in donor dashboard:

Showing in Donor wall:

Testing Instructions

1. Go to the Donor Dashboard and upload an image
2. Save your profile
3. Go to a donor wall showing that user, and see if the image shows up
4. Double-check that removing the image doesn't break anything

Pre-review Checklist

• Acceptance criteria satisfied and marked in related issue
• Relevant @unreleased tags included in DocBlocks
• Includes unit tests
• Reviewed by the designer (if follows a design)
• Self Review of code and UX completed

[pauloiankoski]

Great catch. LGTM.

[JoshuaHungDinh]

@JasonTheAdams Nice photo, they look like water-benders from Avatar. 😄

[alaca]

Looks good 👍

[kjohnson]

Nice photo, they look like water-benders from Avatar. 😄

Came here to say the same!

[jonwaldstein]

@JasonTheAdams still got it 🥇

[JasonTheAdams]

@JoshuaHungDinh I always keep this bad boy close: 😆