fixes with sendtab.cpp, settings.ui, rpc.cpp

src/rpc.cpp

@@ -1222,7 +1222,7 @@ void RPC::shutdownZcashd() {
     QMovie *movie1 = new QMovie(":/img/res/silentdragon-animated.gif");;
     QMovie *movie2 = new QMovie(":/img/res/silentdragon-animated-dark.gif");;
     auto theme = Settings::getInstance()->get_theme_name();
-    if (theme == "dark") {
+    if (theme == "dark" || "midnight") {
         movie2->setScaledSize(QSize(512,512));
         connD.topIcon->setMovie(movie2);
         movie2->start();

src/sendtab.cpp

@@ -715,7 +715,7 @@ void MainWindow::sendButton() {
         QMovie *movie1 = new QMovie(":/img/res/silentdragon-animated.gif");;
         QMovie *movie2 = new QMovie(":/img/res/silentdragon-animated-dark.gif");;
         auto theme = Settings::getInstance()->get_theme_name();
-        if (theme == "dark") {
+        if (theme == "dark" || "midnight") {
             movie2->setScaledSize(QSize(512,512));
             connD->topIcon->setMovie(movie2);
             movie2->start();

src/settings.ui

@@ -26,7 +26,7 @@
    <item>
     <widget class="QTabWidget" name="tabWidget">
      <property name="currentIndex">
-      <number>1</number>
+      <number>3</number>
      </property>
      <widget class="QWidget" name="tab">
       <attribute name="title">