inital api commit

addresses #298

takes a array of integers as input (non hex ints) and returns smart property data as a result:

input: [2147483653]

output:
```
{
    "data": [
        {
            "address": "1471EHpnJ62MDxLw96dKcNT8sWPEbHrAUe",
            "data": {
                "accept_transactions": [],
                "balance": "0.000005",
                "bought_transactions": [],
                "exodus_transactions": [],
                "offer_transactions": [],
                "received_transactions": [
                    {
                        "baseCoin": "00",
                        "block": "293180",
                        "color": "bgc-new",
                        "currencyId": "2147483653",
                        "currency_str": "Smart Property",
                        "dataSequenceNum": "01",
                        "details": "unknown",
                        "ecosystem": "02",
                        "formatted_amount": 0,
                        "formatted_ecosystem": 2,
                        "formatted_previous_property_id": 0,
                        "formatted_property_type": 1,
                        "formatted_transactionType": 50,
                        "formatted_transactionVersion": 0,
                        "from_address": "1471EHpnJ62MDxLw96dKcNT8sWPEbHrAUe",
                        "icon": "unknown",
                        "index": "486",
                        "invalid": false,
                        "method": "multisig",
                        "numberOfProperties": "500",
                        "previous_property_id": "00000000",
                        "propertyCategory": "Coupons, Gifts",
                        "propertyData": "Each promo coupon allows one free redemption on the Mastercoin faucet.",
                        "propertyName": "Mastercoin Faucet Promo Coupon",
                        "propertySubcategory": "Web",
                        "propertyUrl": "mastercoin-faucet.com/redeem-coupon",
                        "property_type": "0001",
                        "to_address": "unknown",
                        "transactionType": "0032",
                        "transactionVersion": "0000",
                        "tx_hash": "331e4e204f9200a37fb5ea3364bfe52c33bfda3a1f0064d66e1b55e5faa03ba6",
                        "tx_method_str": "multisig",
                        "tx_time": "1396151474000",
                        "tx_type_str": "Fixed property creation",
                        "update_fs": false
                    }
                ],
                "sent_transactions": [],
                "sold_transactions": [],
                "total_bought": "0.0",
                "total_exodus": "0.0",
                "total_received": "0.0",
                "total_reserved": "0.0",
                "total_sell_accept": "0.0",
                "total_sell_offer": "0.0",
                "total_sent": "0.0",
                "total_sold": "0.0"
            }
        }
    ],
    "status": "OK"
}
```