message: Update create raw transaction description
diff: @@ -431,6 +431,13 @@ UniValue createrawtransaction(const JSONRPCRequest& request)
  " {\n"
  " \"address\": x.xxx, (numeric or string, required) The key is the qtum address, the numeric value (can be string) is the " + CURRENCY_UNIT + " amount\n"
  " \"data\": \"hex\" (string, required) The key is \"data\", the value is hex encoded data\n"
  + " \"callcontract\":{\n"
  + " \"contractAddress\":\"address\", (string, required) Valid contract address (valid hash160 hex data)\n"
  + " \"data\":\"hex\", (string, required) Hex data to add in the call output\n"
  + " \"amount\":x.xxx, (numeric, optional) Value in QTUM to send with the call, should be a valid amount, default 0\n"
  + " \"gasLimit\":x, (numeric, optional) The gas limit for the transaction\n"
  + " \"gasPrice\":x.xxx (numeric, optional) The gas price for the transaction\n"
  + " } \n"
  " ,...\n"
  " }\n"
  "3. locktime (numeric, optional, default=0) Raw locktime. Non-0 value also locktime-activates inputs\n"
  @@ -442,6 +449,8 @@ UniValue createrawtransaction(const JSONRPCRequest& request)
  + HelpExampleCli("createrawtransaction", "\"[{\\\"txid\\\":\\\"myid\\\",\\\"vout\\\":0}]\" \"{\\\"data\\\":\\\"00010203\\\"}\"")
  + HelpExampleRpc("createrawtransaction", "\"[{\\\"txid\\\":\\\"myid\\\",\\\"vout\\\":0}]\", \"{\\\"address\\\":0.01}\"")
  + HelpExampleRpc("createrawtransaction", "\"[{\\\"txid\\\":\\\"myid\\\",\\\"vout\\\":0}]\", \"{\\\"data\\\":\\\"00010203\\\"}\"")
  + + HelpExampleRpc("createrawtransaction", "\"[{\\\"txid\\\":\\\"myid\\\",\\\"vout\\\":0}]\" \"{\\\"callcontract\\\":{\\\"contractAddress\\\":\\\"mycontract\\\","
  + "\\\"data\\\":\\\"00\\\", \\\"gasLimit\\\":250000, \\\"gasPrice\\\":0.00000040, \\\"amount\\\":0}}\"")
  );
  RPCTypeCheck(request.params, boost::assign::list_of(UniValue::VARR)(UniValue::VOBJ)(UniValue::VNUM), true);
  