Fix all header defines

src/qt/clientmodel.h

@@ -2,8 +2,8 @@
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#ifndef CLIENTMODEL_H
-#define CLIENTMODEL_H
+#ifndef BITCOIN_QT_CLIENTMODEL_H
+#define BITCOIN_QT_CLIENTMODEL_H
 
 #include <QObject>
 
@@ -102,4 +102,4 @@ public slots:
     void updateAlert(const QString &hash, int status);
 };
 
-#endif // CLIENTMODEL_H
+#endif // BITCOIN_QT_CLIENTMODEL_H