Changes for 2.2.18

• Fix for some initialization animations which could set Part.location incorrectly.
• Fixed operation of the LinkShiftingTool extension when the mouse is inside the connected node.
• The TypeScript extensions are now compiled with options "noImplicitOverride": true, "noUnusedLocals": true.
• Fix since 2.2.0: Link bounds now always contain all JumpOvers.
• Fix since 2.2.0: When a Diagram.autoScale is applied, dragging Parts outside of the viewport now reliably triggers a redraw.