v0.6.0

• Elrond Web Wallet support
• new way of getting the last transaction status, you can now use a callback function defined when initializing the ElvenJS: onTxFinalized: (tx) => { ... }. Check for more info in the docs. You can still use the return value from await ElvenJS.signAndSendTransaction(tx), but it won't work for the Web Wallet (because of its redirections and different flow).
• there is also another callback to handle transactions states: onTxStarted: (tx) => { ... }
• the ElvenJS.init now always returns undefined. You should rely on its callbacks from now on instead of returned booleans
• some refactoring around walletconnect provider configuration