v1.2.0

What's Changed

• Move Sha3Keccack.cs to Internal folder by @ArdenHide in #22
• Net.Web3.EthereumWallet: Custom json serializing by @ArdenHide in #26
• Create .props by @ArdenHide in #28
• Update Net.Web3.EthereumWallet.Json.csproj by @ArdenHide in #30
• Update README.md by @ArdenHide in #31
• Include README via .props by @ArdenHide in #33

Full Changelog: v1.1.1...v1.2.0