Process address book updates incrementally

- No longer invalidates selection model, thus retains selection on address book changes
- Fixes selection of new address when added

src/qt/addresstablemodel.h

@@ -74,13 +74,18 @@ private:
     QStringList columns;
     EditStatus editStatus;
 
+    /** Notify listeners that data changed. */
+    void emitDataChanged(int index);
+
 signals:
     void defaultAddressChanged(const QString &address);
 
 public slots:
     /* Update address list from core.
      */
-    void updateEntry(const QString &address, const QString &label, int status);
+    void updateEntry(const QString &address, const QString &label, bool isMine, int status);
+
+    friend class AddressTablePriv;
 };
 
 #endif // ADDRESSTABLEMODEL_H