v2.0.0

What's Changed

• Chore/rename packages to novasama domain by @valentunn in #78

Full Changelog: v.11.1.2...v2.0.0

Migration from 1.x versions

The easiest way to migrate to 2.x is by using the following replace command:
Replace jp.co.soramitsu.fearless_utils to io.novasama.substrate_sdk_android