Pre-release V4.0.o, 23-FEB-2022

Pre-release V4.0.o, 23-FEB-2022 was limited release, just to select customers with some enhancements:

#421 11-FEB-2022: ExecutableMBSE: Remove explicit line and fill colors for logical system package new term blocks, to allow local stereotype formats (F.J.Chadburn)

#422 21-FEB-2022: ExecutableMBSE: Added Call Operation Activity to metamodel to get it to appear in right-click menus

#423 21-FEB-2022: ExecutableMBSE: Added right-click menu to enable testing of SE-Toolkit Generate Sequence Diagram (F.J.Chadburn)

#424 22-FEB-2022: ExecutableMBSE: Added Feature Block and Feature Function Package concepts to the metamodel to dovetail with Function Block (F.J.Chadburn)

#425 23-FEB-2022: ExecutableMBSE: Tidy-up of icon sand general polishing, incl. introducing a DeprecatedProfile for unused ster (F.J.Chadburn)

#426 23-FEB-2022: ExecutableMBSE: Move the use case description, pre-conditions and post-conditions types into the ExecutableMBSEProfile submenu (F.J.Chadburn)

#427 23-FEB-2022: ExecutableMBSE: Usability enhancement to generalize the re-draw dependencies to center helper to work with all straight lines (F.J.Chadburn)