Get plugin working

[andersonmmi]

Working on this issue on branch https://github.com/ChingStore/burner-factory-basic-wallet/compare/plugin-upgrade

• IT token can be passed around through BW
• Communicate Error: cannot read property blockNumber of null to burner-factory author
• blockNumber of null error is resolved
• All other custom tokens can be passed around through BW
• Ensure BW2 renders as expected before closing this card