Merge some BS1.7 changes:

bring back fill_bed feature, original implemention from PrusaSlicer. BS added exclusion logic.

src/slic3r/GUI/GUI_ObjectList.hpp

@@ -325,7 +325,7 @@ public:
     void                part_selection_changed();
 
     // Add object to the list
-    void add_object_to_list(size_t obj_idx, bool call_selection_changed = true, bool notify_partplate = true);
+    void add_object_to_list(size_t obj_idx, bool call_selection_changed = true, bool notify_partplate = true, bool do_info_update = true);
     // Add object's volumes to the list
     // Return selected items, if add_to_selection is defined
     wxDataViewItemArray add_volumes_to_object_in_list(size_t obj_idx, std::function<bool(const ModelVolume *)> add_to_selection = nullptr);