Please add support for ZCash

[avibrazil]

ZCash is m/44'/133'/...

Using these parameters on BIP32 tab doesn't give correct addresses.

Please. Thank you.

[iancoleman]

Best to ask on a zcash forum for a technical person to contribute this change. I am unable to add new networks myself because I don't know the values for the network parameters.

To get an idea of the network parameters required for zcash to work, have a look at the changes for, say, nubits - 8dd28f2

If someone can provide a pull request to add zcash that would be fantastic.

[alkley]

I tried adding zcash a while ago, but there were problems with their network parameters and the latest versions of bitcoinjs. See #94

[iancoleman]

Ah of course, I remember the issue now. I think best to keep this all in one place. I'll close this and add 'zcash' to the title of #94 so it's clearer in the future. Thanks @alkley.