Verify Consumer App running on xDAI

[chrishobcroft]

Summary

The current implementation of the Livestream Consumer Pay-to-play App Template has been tested and verified as working against:

• Ethereum (Layer 1)
• Matic (Layer 2)

This issue is to verify this app as working against xDAI chain.

To close this issue, the following must happen:

• Publication of a .apk file contaning the application running successfully against an xDAI endpoint.

• Pull Request submitted, containing any changes required (if any).