Fixed tree view visibility of parent item of input properties

ApplicationCode/ProjectDataModel/RimEclipseInputPropertyCollection.cpp

@@ -34,6 +34,7 @@ RimEclipseInputPropertyCollection::RimEclipseInputPropertyCollection()
     CAF_PDM_InitObject("Input Properties", ":/EclipseInput48x48.png", "", "");
 
     CAF_PDM_InitFieldNoDefault(&inputProperties, "InputProperties", "",  "", "", "");
+    inputProperties.uiCapability()->setUiHidden(true);
 }
 
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