Merge branch 'matthiasc/for-master' into 'master'

Remove NoDisplay from demo desktop files

Closes #2932

See merge request GNOME/gtk!2939

demos/gtk-demo/org.gtk.Demo4.desktop

@@ -7,4 +7,3 @@ Terminal=false
 Type=Application
 StartupNotify=true
 Categories=Development;GTK;
-NoDisplay=true

demos/icon-browser/org.gtk.IconBrowser4.desktop

@@ -7,4 +7,3 @@ Terminal=false
 Type=Application
 StartupNotify=true
 Categories=Development;GTK;
-NoDisplay=true

demos/print-editor/org.gtk.PrintEditor4.desktop

@@ -7,4 +7,3 @@ Terminal=false
 Type=Application
 StartupNotify=true
 Categories=Development;GTK;
-NoDisplay=true

demos/widget-factory/org.gtk.WidgetFactory4.desktop

@@ -7,4 +7,3 @@ Terminal=false
 Type=Application
 StartupNotify=true
 Categories=Development;GTK;
-NoDisplay=true

demos/widget-factory/widget-factory.ui

@@ -1072,7 +1072,7 @@ Suspendisse feugiat quam quis dolor accumsan cursus.</property>
                                     <property name="margin-end">6</property>
                                     <property name="margin-top">6</property>
                                     <property name="margin-bottom">6</property>
-                                    <property name="autoplay">0</property>
+                                    <property name="autoplay">1</property>
                                     <property name="loop">1</property>
                                     <property name="file">resource:///org/gtk/WidgetFactory4/gtk-logo.webm</property>
                                   </object>