Description:

Currently the web app manifest definition located at public/images/manifest.json contains two errors as reported by Google Chrome DevTools:

1. Manifest: property 'start_url' ignored, should be same origin as document.
2. Icon downloaded from the manifest was empty or corrupted

Expected behavior:

The manifest should allow the application to be added to the home screen on Android or other platforms that support the Web App Manifest API specification.

Actual behavior:

1. Google Chrome for Android will install the incorrect icon on the homescreen.
2. Mozilla Firefox for Android will not properly prompt for homescreen addition.

Relevant logs: