Add CAffectedKeysVisitor
Add CKeyMetadata
Add CWalletScanState
 CWalletScanState, CKeyMetadata, CAffectedKeysVisitor

use CKeyMetadata not nCreateTime
Add Dump/Import Functions
dump/import wallet added to RPC
Add Export/Import Wallet to GUI
Add hex-encoded value converters
rpc addredeemscript + decodescript
Some Gui changes
Fix coinbase out-of-bounds check
RPC: add blocktrust
Add RelayTransaction
Remove RelayMessage use RelayTransaction
Add -mininput=value option
RPC: gettransaction output format fixes
Turn off IRC by default
Bugfix: multiple known addressbook bugs
Add wallet menu to QT
Add unlock for PoS to wallet menu