[Qt] add BerkeleyDB version info to RPCConsole

- to match info function between debug.log and RPCConsole

src/qt/rpcconsole.cpp

@@ -15,7 +15,9 @@
 #include "util.h"
 
 #include "json/json_spirit_value.h"
+#include <db_cxx.h>
 #include <openssl/crypto.h>
+
 #include <QKeyEvent>
 #include <QScrollBar>
 #include <QThread>
@@ -216,8 +218,14 @@ RPCConsole::RPCConsole(QWidget *parent) :
     connect(ui->clearButton, SIGNAL(clicked()), this, SLOT(clear()));
     connect(ui->btnClearTrafficGraph, SIGNAL(clicked()), ui->trafficGraph, SLOT(clear()));
 
-    // set OpenSSL version label
+    // set library version labels
     ui->openSSLVersion->setText(SSLeay_version(SSLEAY_VERSION));
+#ifdef ENABLE_WALLET
+    ui->berkeleyDBVersion->setText(DbEnv::version(0, 0, 0));
+#else
+    ui->label_berkeleyDBVersion->hide();
+    ui->berkeleyDBVersion->hide();
+#endif
 
     startExecutor();
     setTrafficGraphRange(INITIAL_TRAFFIC_GRAPH_MINS);