refs #602, emoved web service provider

* webservices now directly accessible via sGui
* interface no longer needed
* no init of provider (setProvider) needed anymore

src/blackgui/editors/liveryform.h

@@ -15,7 +15,6 @@
 #include "blackgui/editors/form.h"
 #include "blackgui/blackguiexport.h"
 #include "blackmisc/aviation/livery.h"
-#include "blackmisc/network/webdataservicesprovider.h"
 #include "blackmisc/statusmessagelist.h"
 
 namespace Ui { class CLiveryForm; }
@@ -28,8 +27,7 @@ namespace BlackGui
          * Livery form class
          */
         class BLACKGUI_EXPORT CLiveryForm :
-            public CForm,
-            public BlackMisc::Network::CWebDataServicesAware
+            public CForm
         {
             Q_OBJECT
 
@@ -40,9 +38,6 @@ namespace BlackGui
             //! Destructor
             ~CLiveryForm();
 
-            //! \copydoc BlackMisc::Network::CWebDataServicesAware::setProvider
-            virtual void setProvider(BlackMisc::Network::IWebDataServicesProvider *provider) override;
-
             //! Value
             BlackMisc::Aviation::CLivery getValue() const;