Custom shibeface

You can now place a dogecoin.png in the config dir, and it will show up
on the overview page.

src/qt/overviewpage.cpp

@@ -8,6 +8,7 @@
 #include "transactiontablemodel.h"
 #include "transactionfilterproxy.h"
 #include "guiutil.h"
+#include "util.h"
 #include "guiconstants.h"
 
 #include <QAbstractItemDelegate>
@@ -116,6 +117,15 @@ OverviewPage::OverviewPage(QWidget *parent) :
     ui->labelWalletStatus->setText("(" + tr("out of sync") + ")");
     ui->labelTransactionsStatus->setText("(" + tr("out of sync") + ")");
 
+    // Customized branding image.
+    boost::filesystem::path dogepath = GetDataDir(false);
+    dogepath /= "dogecoin.png";
+    QPixmap shibecoin(dogepath.string().c_str());
+
+    if ( !shibecoin.isNull() ) {
+        ui->label_wallet_bgcoin->setPixmap(shibecoin);
+    }
+
     // start with displaying the "out of sync" warnings
     showOutOfSyncWarning(true);
 }