Reprocess accepted ledgers once. Track metadata, transaction data, and affected accounts.

Process to SQL database and publish from this structure.
Include number of transactions in ledger publish info.
Publish transactions in applied order.

src/cpp/ripple/OrderBookDB.h

@@ -6,6 +6,7 @@
 #include <boost/unordered_map.hpp>
 
 #include "Ledger.h"
+#include "AcceptedLedger.h"
 #include "OrderBook.h"
 
 
@@ -66,7 +67,7 @@ public:
 		const uint160& issuerIn, const uint160& issuerOut);
 
 	// see if this txn effects any orderbook
-	void processTxn(const SerializedTransaction& stTxn, TER terResult,TransactionMetaSet::pointer& meta,Json::Value& jvObj);
+	void processTxn(Ledger::ref ledger, const ALTransaction& alTx, Json::Value& jvObj);
 
 };