HD release 2.0 GA

Added support for BIP32/BIP44 compliant HD accounts based on a single master seed

Addresses are now called Accounts, which can store either a single bitcoin address as before, or a collection of addresses in HD wallet format.

No more address reuse when using HD wallets, which greatly increases privacy.

Aggregate address balance has been removed.

PDF paper backups have been replaced with a much simpler backup that uses a word list to backup all your HD accounts (BIP39).

You can now label transactions in transaction history.

You can now create transactions with poor or no internet connectivity, and broadcast them later when connectivity is restored.

You can now have unlimited number of watch-only addresses.

includes ability to spend 0-conf tx when doing cold storage spending