Add an AddProductsWidget to command center building view.
Remove Gtk::Table layout in favor of boxes.
Add an AddProductsWidget to storage facility building view.
Remove Gtk::Table layout in favor of boxes.
Fix issue where double-clicking on a group header would crash RubyPI.
Refactor stored_products_tree_view to act similar to a add_products_tree_view.
Create a remove_products_from_building_dialog when a row in a stored_products_tree_view is created.
Fix typo.
Fix deprecation warning about Gtk::Dialog#vbox.
Put the new stored_products_widget design in edit_launchpad_widget and edit_storage_facility_widget.