Add some practical code examples to README or a dedicated example file

[holgerd77]

No description provided.

[junxion-io]

This should help. https://github.com/junxion-io/ethereumjs-wallet

[CryptoKiddies]

@junxion-io can you provide some help with using the HD key submodule with wallet subprovider? #48

I'll send a tip your way:)

[junxion-io]

Sorry, I haven't used that aspect of the library yet. I would help if I could. So far I've only needed to load/parse keystore files and load in private keys.

[CryptoKiddies]

Thanks for letting me know. Have you tested this library with web3 v1?

[junxion-io]

I haven't yet built web3 into my wallet app, but I will be soon. I mainly just needed to extract the public address from a keystore/private key. I'll be adding in more functionality soon. I will be more help in about a month :)

[CryptoKiddies]

@junxion-io goodluck! There are simpler solutions for mashing your wallet with a public 'zero-client' node. I looked through the codebase of this truffle fork and seems safe: https://github.com/crypedit/truffle-wallet-provider