ECKey: fix bug where creation time was lost when encrypting/decrypting.
PaymentSession: extract names from S/MIME certificates as well as SSL certs.
Payment protocol: misc enhancements.

Stop using the JDK store and use our own, to make the StartSSL fix effective.
Include the certs in the exception thrown if the chain doesn't verify.
Support loading from a file in the PaymentProtocol tool.
Print the certs out in the PaymentProtocol tool if there's an error.
Initiliaze/assign sendResult. Prevents NullPointerException and app from crashing when sending money out.
Allow shutting down wallet auto-saving.
mark didn't really make a mark
BloomFilter: javadoc updates
Add a Utils.currentTimeSeconds method with a TODO to convert other usages over
In Transaction.toString(): For outpoints, show the pubkey-hash of the connected output (if available). This makes it easier to debug wallets.
Fix race of mock clock with current time if tests are all run sequentially. This commit requires you to use one of the setMockClock() variants before being able to roll it.
Replace usages of currentTimeMillis where result is / 1000 with currentTimeSeconds
Add Mora Zyx to AUTHORS list.
PeerGroup: bugfixes to backoff.

1) Do the wait even on the exception path so if discoverPeers throws, we don't bypass the sleep.
2) Move some field accesses inside the lock.

Resolves issue 527.
WalletTool: automatically use localhost in regtest mode.
PeerGroup: tweak global backoff to be faster.
Consistently mark parent as nullable in TransactionOutput
More mock clock conversions, to avoid failures when running test cases independently.

Probably we should be injecting a mock Clock class so it goes away at the end of each test, but this would complicate the API somewhat.
Fix unit test broken by less aggressive backoff time.
Cheap test to see if an input stream is a wallet.
Extract getDisplayNameFromCertificate() into new X509Utils class. Also joins PkiVerificationData.name and .orgName into one .displayName. Adds tests using client/smime certificates of mine.