problem: v,r,s tx values not included in RPC Tx

[whilei]

solution: include them

Fixes #684

Yields:

js console:

> t = eth.getTransaction(eth.getBlock(1900000).transactions[0]);
{
  blockHash: "0x50189378a8b859a37ae92c5fb065aa1a358417bca9a051e96e1e092077ab1bd0",
  blockNumber: 1900000,
  from: "0x24ec54a7264311aa4bae55d0d7cf5965904eea20",
  gas: 30000,
  gasPrice: 20000000000,
  hash: "0x88896c85c5f2b19495bda26d7646b4a55422c7373b2a7c0760009898a9d5a54f",
  input: "0x",
  nonce: 28,
  r: "0x2983d720ad5d34086fe9d96df8e0381cf798039797b16faabfd197127c72fa14",
  replayProtected: false,
  s: "0x468f51648528c26b4344b69135341b556558f1a11db5813af10444cd316976e9",
  to: "0x544d3a4a5f643aebd3cd4a481f6bbe970ff59a8e",
  transactionIndex: 0,
  v: "0x1c",
  value: 13180300000000000000
}

json rpc:

{
  "blockHash": "0x50189378a8b859a37ae92c5fb065aa1a358417bca9a051e96e1e092077ab1bd0",
  "blockNumber": "0x1cfde0",
  "from": "0x24ec54a7264311aa4bae55d0d7cf5965904eea20",
  "gas": "0x7530",
  "gasPrice": "0x4a817c800",
  "hash": "0x88896c85c5f2b19495bda26d7646b4a55422c7373b2a7c0760009898a9d5a54f",
  "input": "0x",
  "nonce": "0x1c",
  "r": "0x2983d720ad5d34086fe9d96df8e0381cf798039797b16faabfd197127c72fa14",
  "replayProtected": false,
  "s": "0x468f51648528c26b4344b69135341b556558f1a11db5813af10444cd316976e9",
  "to": "0x544d3a4a5f643aebd3cd4a481f6bbe970ff59a8e",
  "transactionIndex": "0x0",
  "v": "0x1c",
  "value": "0xb6e9d5048d14c000"
}

• Checked VRS vals against: https://api.etherscan.io/api?module=proxy&action=eth_getTransactionByHash&txhash=0x88896c85c5f2b19495bda26d7646b4a55422c7373b2a7c0760009898a9d5a54f&apikey=YOURKEYHERE, where I got matching:

{
"jsonrpc": "2.0",
"id": 1,
"result": {
"blockHash": "0x50189378a8b859a37ae92c5fb065aa1a358417bca9a051e96e1e092077ab1bd0",
"blockNumber": "0x1cfde0",
"from": "0x24ec54a7264311aa4bae55d0d7cf5965904eea20",
"gas": "0x7530",
"gasPrice": "0x4a817c800",
"hash": "0x88896c85c5f2b19495bda26d7646b4a55422c7373b2a7c0760009898a9d5a54f",
"input": "0x",
"nonce": "0x1c",
"to": "0x544d3a4a5f643aebd3cd4a481f6bbe970ff59a8e",
"transactionIndex": "0x0",
"value": "0xb6e9d5048d14c000",
"v": "0x1c",
"r": "0x2983d720ad5d34086fe9d96df8e0381cf798039797b16faabfd197127c72fa14",
"s": "0x468f51648528c26b4344b69135341b556558f1a11db5813af10444cd316976e9"
}
}