Acala EVM+ account

Explanation into how the EVM+ address is connected to the Acala address and how to connect the two.

If you wish to read about how to bind the Substrate and EVM account, please refer to the Developer account section of the documentation.

If you wish to read about how ACA balance of EVM account is connected to the one of the Substrate account, please refer to the ACA token section of the documentation.