Wallet integration

Useful wallet integration parameters:

###Raven info:
##sources: validation.h, policy.h, wallet.h, chainparams.cpp

DEFAULT_TRANSACTION_MINFEE = 1000; //satoshis per kb
DEFAULT_FALLBACK_FEE = 20000;  //satoshis per kb (from wallet.h)
DEFAULT_TX_CONFIRM_TARGET = 6; //blocks
Transaction.MAX_MONEY = 21000000000 * 1e8;
nSubsidyHalvingInterval = 2100000; // halving block height
nSubsidy = 5000 * COIN;
MAX_MONEY = 21000000000 * COIN;
DUST_RELAY_TX_FEE = 3000;   //per kb
DEFAULT_BLOCK_MIN_TX_FEE = 1000;  //per kb
DUST threshold 546 sats

##Bitcore:
###networkMagic is entered in reverse in bitcore###

MAINNET
rpcport: 8766
addNetwork({
    pubkeyhash: 0x3c,
    privatekey: 0x80,
    scripthash: 0x7a,
    xpubkey: 0x0488b21e,
    xprivkey: 0x0488ade4,
    networkMagic: 0x5241564e,
    port: 8767,
    dnsSeeds: [
        'seed-raven.ravencoin.org',
        'seed-raven.bitactivate.com'
    ]
});

TESTNET
rpcport: 18770
addNetwork({
    pubkeyhash: 0x6f,
    privatekey: 0xef,
    scripthash: 0xc4,
    xpubkey: 0x043587cf,
    xprivkey: 0x04358394,
    networkMagic: 0x52564e54,
    port: 18767,
    dnsSeeds: [
        'seed-testnet-raven.ravencoin.org',
        'seed-testnet-raven.bitactivate.com'
    ]
});

REGTEST
rpcport: 18443
addNetwork({
    pubkeyhash: 0x6f,
    privatekey: 0xef,
    scripthash: 0xc4,
    xpubkey: 0x043587cf,
    xprivkey: 0x04358394,
    networkMagic: 0x43524f57,
    port: 18444,
    dnsSeeds: []
});