Fix minor EBN issues

src/audiomixer/mixerwidget.cpp

@@ -27,7 +27,6 @@
 #include "mlt++/MltProfile.h"
 #include "core.h"
 #include "kdenlivesettings.h"
-#include "mixerwidget.hpp"
 #include "mixermanager.hpp"
 #include "audiolevelwidget.hpp"
 #include "capture/mediacapture.h"
@@ -40,7 +39,6 @@
 #include <QSlider>
 #include <QDial>
 #include <QSpinBox>
-#include <QDial>
 #include <QLabel>
 #include <QStyle>
 #include <QFontDatabase>

src/bin/bin.cpp

@@ -55,14 +55,11 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "undohelper.hpp"
 #include "xml/xml.hpp"
 
-#include "xml/xml.hpp"
-
 #include <KColorScheme>
 #include <KMessageBox>
 #include <KXMLGUIFactory>
 #include <QToolBar>
 
-#include "kdenlive_debug.h"
 #include <QCryptographicHash>
 #include <QDesktopServices>
 #include <QDrag>

src/core.cpp

@@ -37,8 +37,6 @@ the Free Software Foundation, either version 3 of the License, or
 #include <QInputDialog>
 #include <QDir>
 
-#include <mlt++/MltRepository.h>
-
 #include <locale>
 #ifdef Q_OS_MAC
 #include <xlocale.h>

src/dialogs/clipcreationdialog.cpp

@@ -46,7 +46,6 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include <KRecentDirs>
 #include <KWindowConfig>
 
-#include "kdenlive_debug.h"
 #include <QDialog>
 #include <QDir>
 #include <QMimeDatabase>

src/jobs/cutclipjob.cpp

@@ -36,7 +36,6 @@
 #include <KIO/RenameDialog>
 #include <KLineEdit>
 
-#include "kdenlive_debug.h"
 #include <QApplication>
 #include <QDialog>
 #include <QPointer>

src/kdenlivesettings.kcfg

 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE kcfg SYSTEM "http://www.kde.org/standards/kcfg/1.0/kcfg.xsd">
-<kcfg>
-
+<kcfg xmlns="http://www.kde.org/standards/kcfg/1.0"
+      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+      xsi:schemaLocation="http://www.kde.org/standards/kcfg/1.0
+      http://www.kde.org/standards/kcfg/1.0/kcfg.xsd" >
   <kcfgfile/>
   <group name="bin">
     <entry name="treeviewheaders" type="String">