adds helper methods Transaction.getWalletOutputs, TransactionOutput.getAddressFromPubKey and TransactionOutput.getAddressFromScript.
Merge branch 'master' of github.com:kmels/bitcoinj
Merge branch 'master' of https://github.com/bitcoinj/bitcoinj
Improve javadocs, revert unnecessary unmodifiable list
Fix typo
close connection regardless of autocommit status and set conn to null
Add some javadocs for Wallet.fromWatchingKey