cosmetic standardization

[closes #56]

src/index.js

@@ -1,29 +1,25 @@
-var Key = require('./eckey');
+var Key = require('./eckey')
+var T = require('./transaction')
 
 module.exports = {
-    Address: require('./address'),
-    Key: Key.ECKey,
-    ECKey: Key.ECKey,
-    ECPubKey: Key.ECPubKey,
-    Message: require('./message'),
-    BigInteger: require('./jsbn/jsbn'),
-    Crypto: require('crypto-js'), //should we expose this at all?
-    Script: require('./script'),
-    Opcode: require('./opcode'),
-    Transaction: require('./transaction').Transaction,
-    Util: require('./util'),
-    TransactionIn: require('./transaction').TransactionIn,
-    TransactionOut: require('./transaction').TransactionOut,
-    ECPointFp: require('./jsbn/ec').ECPointFp,
-    Wallet: require('./wallet'),
-    network: require('./network'),
-
-    ecdsa: require('./ecdsa'),
-    HDWallet: require('./hdwallet.js'),
-
-    // base58 encoding/decoding to bytes
-    base58: require('./base58'),
-
-    // conversions
-    convert: require('./convert')
+  Address: require('./address'),
+  Key: Key.ECKey,
+  ECKey: Key.ECKey,
+  ECPubKey: Key.ECPubKey,
+  Message: require('./message'),
+  BigInteger: require('./jsbn/jsbn'),
+  Crypto: require('crypto-js'), //should we expose this at all?
+  Script: require('./script'),
+  Opcode: require('./opcode'),
+  Transaction: T.Transaction,
+  Util: require('./util'),
+  TransactionIn: T.TransactionIn,
+  TransactionOut: T.TransactionOut,
+  ECPointFp: require('./jsbn/ec').ECPointFp,
+  Wallet: require('./wallet'),
+  network: require('./network'),
+  ecdsa: require('./ecdsa'),
+  HDWallet: require('./hdwallet.js'),
+  base58: require('./base58'),
+  convert: require('./convert')
 }