tests: make use of the default behaviour
README: s/Multsig/Multisig
scripts: add dataOutput convenience function
Transaction: re-order functions for consistency
Merge pull request #303 from bitcoinjs/datascript

scripts: add dataOutput convenience function
Added Gamerscoin Support
Merge pull request #309 from bitcoinjs/txstring

Transaction function re-order
Merge pull request #310 from johngame/master

Added Gamerscoin Support
Add Jumbucks support
Merge pull request #313 from jyap808/patch-1

Add Jumbucks support
Wallet: add 2.0.0 deprecation message
remove base58check

Use bs58check package solely from here on.
rename Message to message
crypto: remove Hmac* exposure in API
crypto: re-work fixtures for simplicity
HDNode: remove toBuffer/toHex
all: remove deprecated functionality
Wallet: fix impl. and tests after deprecated APIs removed
Transaction/TxBuilder: move all param coercion to TxBuilder
remove Wallet