add mnbudgetvoteraw

[UdjinM6]

Should allow to sign vote externally and submit it later

External signing part (using js as an example):

// https://github.com/UdjinM6/bitcoinjs-lib-dash
// nodejs example, use "browser" instructions to create client-side lib
// https://github.com/UdjinM6/bitcoinjs-lib-dash#browser
var bitcoin = require('bitcoinjs-lib-dash');

var network = bitcoin.networks.dash_testnet;
var keyPair = bitcoin.ECPair.fromWIF('cQqG1NXoYoS7H5uiSXMiuA8VMeF34a3mNLwF5sCZfWQMmYNLWbc2', network);
var message = 'hello, world'; // should be   "<txid>" + "-" + "<txindex>" + "<proposalHash>" + "<vote=1(yes)/2(no)>" + "<utcTime>"

var signature = bitcoin.message.sign(keyPair, message, network).toString('base64');
// HzwMLg8w91XH89/S3DBLA6Y0RmaMDrRsF5ta3ZRFFZ9GKd4QVthDwmq6g58gqrw3Cno/cKeqfkQg5WHkuwP5xjM=

Submitting part:
mnbudgetvoteraw <masternode-tx-hash> <masternode-tx-index> <proposal-hash> <yes|no> <time> <vote-sig>

[eduffield222]

Thanks and great work!

[UdjinM6]

@schinzelh can you please merge this to 0.12.0.x too?

[schinzelh]

Merged into 0.12.0.x via 3d91fe3

[UdjinM6]

yay, that was fast, thanks! 😃