* Wrong position of grabber is fixed
* OSX specific: ObjectList: Fixed update of the info items after cut
* Show info line, when Cut plane is invisible
+ Fixed non-Win build: added missed include
* Context menu: Suppress "Simplify model" for cut object
* CutGizmo:
* Disable gizmo for dowel object
* Invalidate cut plane position after update of Bounding box
* Suppress Frustum style for connectors with Dowel type
* Rectangle selection: Fixed processing on LeftUp
* Selection on Canvas: Suppress to move NEGATIVE_VOLUME if it's a connector
* Model:cut: Fixed a bug in add_cut_volume(). Cut info wasn't copied to the new volume
* Disable revert icon if cut_plane position wasn't changed
* Hide CutGizmo for Simple mode.
* Fixed update of bounding box after changing scale during Z axis
* Disable or delete some menu items, which are inappropriate for cut objects
* For cut objects added menu item "Invalidate cut info" to disconnect related cut parts of initial object
* If just one part is kept after cut performance, than don't apply a cut info for this object.
+ CutGizmo: Fixed selection of the mode
An object has connectors -> Connectors mode
An object doesn't has connectors -> CutPlane mode
* CutGizmo: Fixed a label scale
* Fixed deselection of selected connectors, when moving the camera
* Implemented update of the settings for selected connectors
* Connector selection: Ctrl shortcut is changed to Shift to compatibility of the selection/deselection with rectangle selection
* ObjectList & Selection: Show Connectors in the Scene, when CutConnectors Item is selected
* ObjectList: refactoring: extract the adding of volumes to the add_volumes_to_object_in_list()
* If some connector is selected on 3dScene -> select all connectors of this object
* GLGizmoScale3D : check if grabber is enabled, when do rendering
+ GLGizmoCut: refactoring : split render_cut_plane_grabbers to several functions
* Suppress to split cut objects
* ObjectList:
* Use another icons to mark the cut objects and connectors
* For the cut object show parts, which are not connectors
* Set different colors for the Plugs and Dowels
* CutGizmo:
* Invalidate CutGizmo after changes in ObjectList or perform a cut
* CupPlane in Connectors mode: Unselect selection, when click on empty space
* Connectors mode: Fixed performance issue
