Castle Game Engine: Fixes to 3rd-person navigation, UI outline and groups, LSP range check error

Fixes to third person navigation component and example: Fixed the design-time behavior — the existence of should not affect behavior of camera at design-time. secured in case it is zero, previously it got us into weird transformation bug. behavior on fixed Accidental playing of walking animation (even if you don’t hold “W” key) fixed. Fixes …