0.2.1

• Update query endpoint for secret network v1.4.0 Shockwave Delta
• Implement decoding query errors
• Add sample projects for all supported targets using compose ui, plus a swift sample project
  JS:
• Add support for browser wallets!
  • OfflineSignerOnlyAminoWalletWrapper wraps OfflineSignerOnlyAminoWallet
  • MetaMaskWalletWrapper wraps an ethereum provider

Bug fixes:

• handle failed account and balances rest calls when executing a transaction