Always use 'temporary scratch layer' instead of 'memory layer' in UI

src/app/qgisapp.cpp

@@ -6644,7 +6644,7 @@ QgsVectorLayer *QgisApp::pasteAsNewMemoryVector( const QString & theLayerName )
   {
     bool ok;
     QString defaultName = tr( "Pasted" );
-    layerName = QInputDialog::getText( this, tr( "New memory layer name" ),
+    layerName = QInputDialog::getText( this, tr( "New temporary scratch layer name" ),
                                        tr( "Layer name" ), QLineEdit::Normal,
                                        defaultName, &ok );
     if ( !ok )
@@ -6794,7 +6794,7 @@ QgsVectorLayer *QgisApp::pasteToNewMemoryVector()
   }
   layer->removeSelection();
 
-  QgsDebugMsg( QString( "%1 features pasted to memory layer" ).arg( layer->featureCount() ) );
+  QgsDebugMsg( QString( "%1 features pasted to temporary scratch layer" ).arg( layer->featureCount() ) );
   return layer;
 }
 

src/ui/qgisapp.ui

@@ -17,7 +17,7 @@
      <x>0</x>
      <y>0</y>
      <width>1050</width>
-     <height>22</height>
+     <height>25</height>
     </rect>
    </property>
    <property name="toolTip">
@@ -2198,18 +2198,18 @@ Acts on currently active editable layer</string>
   </action>
   <action name="mActionPasteAsNewVector">
    <property name="text">
-    <string>New Vector Layer</string>
+    <string>New Vector Layer...</string>
    </property>
    <property name="toolTip">
     <string>Paste features in clipboard into a new OGR vector layer.</string>
    </property>
   </action>
   <action name="mActionPasteAsNewMemoryVector">
    <property name="text">
-    <string>New Memory Vector Layer</string>
+    <string>New Temporary Scratch Layer...</string>
    </property>
    <property name="toolTip">
-    <string>Paste features in clipboard into a new memory vector layer.</string>
+    <string>Paste features in clipboard into a new temporary scratch layer.</string>
    </property>
   </action>
   <action name="mActionDxfExport">