wxGUI: add RGB layer to the menu

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@69002 15284696-431f-4ddb-bdfa-cd5b030d7da7

gui/wxpython/xml/toolboxes.xml

@@ -223,6 +223,7 @@
       <wxgui-item name="AddRaster"/>
       <wxgui-item name="AddVector"/>
       <wxgui-item name="AddMultipleRastersOrVectors"/>
+      <wxgui-item name="AddRGB"/>
       <wxgui-item name="AddWebServiceLayer"/>
       <separator/>
       <wxgui-item name="NewMapDisplayWindow"/>

gui/wxpython/xml/wxgui_items.xml

@@ -180,6 +180,11 @@
     <description>Add multiple raster or vector map layers to current display</description>
     <shortcut>Ctrl+Shift+L</shortcut>
   </wxgui-item>
+  <wxgui-item name="AddRGB">
+    <label>Add RGB raster layer</label>
+    <handler>OnAddRasterRGB</handler>
+    <description>Add RGB raster map layer to current display</description>
+  </wxgui-item>
   <wxgui-item name="AddWebServiceLayer">
     <label>Add web service layer</label>
     <handler>OnAddWS</handler>