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/components/dbstashcomponent.h

@@ -17,7 +17,6 @@
 #include "blackgui/menudelegate.h"
 #include "blackgui/views/aircraftmodelview.h"
 #include "blackmisc/verify.h"
-#include "blackmisc/network/webdataservicesprovider.h"
 #include <QFrame>
 #include <QScopedPointer>
 #include <QStringList>
@@ -34,8 +33,7 @@ namespace BlackGui
         class BLACKGUI_EXPORT CDbStashComponent :
             public QFrame,
             public CDbMappingComponentAware,
-            public CEnableForDockWidgetInfoArea,
-            public BlackMisc::Network::CWebDataServicesAware
+            public CEnableForDockWidgetInfoArea
         {
             Q_OBJECT
 
@@ -49,9 +47,6 @@ namespace BlackGui
             //! Destructor
             ~CDbStashComponent();
 
-            //! \copydoc BlackMisc::Network::CWebDataServicesAware::setProvider
-            virtual void setProvider(BlackMisc::Network::IWebDataServicesProvider *provider) override;
-
             //! Graceful shutdown
             void gracefulShutdown();