Merge branch 'terencehill/rollkill' into 'master'

v_deathtilt fix

Fix v_deathtilt effect causing the view to flicker, now it correctly tilts the view when killed and cl_eventchase_death is off
The code I added runs only when the player is dead so it doesn't break the view roll reset applied when passing through an oblique warpzone.

See merge request !326