TTT: Singleplayer weapon fixes

[figardo]

This fixes two bugs with using TTT weapons in singleplayer:

• The increased crosshair scale when firing a weapon doesn't work.
• Reloading while aiming down sights causes the viewmodel position to become stuck in the centre until the animation is finished.

[Astralcircle]

i have only a one question:
why run ttt in singleplayer

[figardo]

i have only a one question: why run ttt in singleplayer

convenience