Fix messy crosshair_hittest settings in the menu:
- remove crosshair_hittest_scale as it it isn't used
- remove crosshair_hittest slider and its very long tooltip that was hard to read (fixes #2483 (closed))
- fix crosshair_hittest 1.25 description, it no longer enlarge the crosshair when you would hit an enemy but only shrinks it when you would hit a teammate
- add crosshair_hittest_blur_teammate setting
Edited by terencehill