Fix missing file names for new Log partition code

src/cpp/ripple/LedgerMaster.cpp

@@ -2,6 +2,8 @@
 #define MIN_VALIDATION_RATIO	150		// 150/256ths of validations of previous ledger
 #define MAX_LEDGER_GAP			100		// Don't catch up more than 100 ledgers  (cannot exceed 256)
 
+SETUP_LOG (LedgerMaster)
+
 uint32 LedgerMaster::getCurrentLedgerIndex()
 {
 	return mCurrentLedger->getLedgerSeq();