0029674: Improvements in Inspector tool

- preferences for dock windows geometry, tree view columns and current view projection;
- ViewControl package for common functionality between plugins;
- processing Location and Orientation for external TopoDS_Shape object
- 'F5' key to update content of each plugin
- visibility column in tree view (used now only in ShapeView)
- properties child item for context (presents tree of current Filters of context)

tools/View/FILES

@@ -6,6 +6,9 @@ View_PresentationType.hxx
 View_ToolActionType.hxx
 View_ToolBar.cxx
 View_ToolBar.hxx
+View_ToolButton.hxx
+View_Tools.cxx
+View_Tools.hxx
 View_ViewActionType.hxx
 View_Viewer.cxx
 View_Viewer.hxx