UI to alert of respend attempt affecting wallet.

ba478d229b

src/wallet/wallet.h

@@ -535,6 +535,9 @@ public:
     MasterKeyMap mapMasterKeys;
     unsigned int nMasterKeyMaxID;
 
+    // Increment to cause UI refresh, similar to new block
+    int64_t nConflictsReceived;
+    
     CWallet()
     {
         SetNull();
@@ -566,6 +569,7 @@ public:
         nLastResend = 0;
         nTimeFirstKey = 0;
         fBroadcastTransactions = false;
+        nConflictsReceived = 0;
     }
 
     std::map<uint256, CWalletTx> mapWallet;