Move Custom Panel example to the SDK

(cherry picked from commit d0b30a0f)

Change-Id: I898433cbdf9f779f425424d600ebb4f0946ccf20

sfx2/workben/custompanel/ctp_panel.cxx → odk/examples/cpp/custompanel/ctp_panel.cxx

@@ -215,7 +215,7 @@ namespace sd { namespace colortoolpanel
     {
     }
 
-     //------------------------------------------------------------------------------------------------------------------
+    //------------------------------------------------------------------------------------------------------------------
     Reference< XFrame > SAL_CALL PanelUIElement::getFrame() throw (RuntimeException)
     {
         // TODO
@@ -234,7 +234,7 @@ namespace sd { namespace colortoolpanel
         return UIElementType::TOOLPANEL;
     }
 
-     //------------------------------------------------------------------------------------------------------------------
+    //------------------------------------------------------------------------------------------------------------------
     Reference< XInterface > SAL_CALL PanelUIElement::getRealInterface(  ) throw (RuntimeException)
     {
         ::osl::MutexGuard aGuard( m_aMutex );