Use std::make_unique provided by C++14

CMakeLists.txt

@@ -11,7 +11,7 @@ set(META_APP_DESCRIPTION "A tageditor with Qt GUI and command line interface. Su
 set(META_GUI_OPTIONAL true)
 set(META_VERSION_MAJOR 2)
 set(META_VERSION_MINOR 2)
-set(META_VERSION_PATCH 0)
+set(META_VERSION_PATCH 1)
 
 # add project files
 set(HEADER_FILES

cli/mainfeatures.cpp

@@ -23,7 +23,6 @@
 #include <c++utilities/io/ansiescapecodes.h>
 #include <c++utilities/io/catchiofailure.h>
 #include <c++utilities/io/nativefilestream.h>
-#include <c++utilities/misc/memory.h>
 
 #if defined(GUI_QTWIDGETS) || defined(GUI_QTQUICK)
 # include <QDir>
@@ -33,6 +32,7 @@
 #include <iostream>
 #include <cstring>
 #include <algorithm>
+#include <memory>
 
 using namespace std;
 using namespace ApplicationUtilities;

gui/picturepreviewselection.cpp

@@ -14,7 +14,6 @@
 
 #include <qtutilities/misc/conversion.h>
 
-#include <c++utilities/misc/memory.h>
 #include <c++utilities/io/catchiofailure.h>
 
 #include <QEvent>
@@ -36,6 +35,7 @@
 #include <stdexcept>
 #include <functional>
 #include <cassert>
+#include <memory>
 
 using namespace std;
 using namespace Media;

renamingutility/renamingengine.cpp

@@ -3,12 +3,12 @@
 #include "./filteredfilesystemitemmodel.h"
 #include "./tageditorobject.h"
 
-#include <c++utilities/misc/memory.h>
-
 #include <QDir>
 #include <QStringBuilder>
 #include <QtConcurrent>
 
+#include <memory>
+
 using namespace std;
 
 namespace RenamingUtility {