Minor performance optimization for some CPU-bound cases.
Follow recoil setting during spectating will now obey spectator target's crosshair setting if target's crosshair is shown.
Added support for updating existing map annotations on Steam Workshop. For example use "workshop_annotation_submit 123456" to update your submission ID=123456 found in the workshop URL. Passing an ID that does not belong to you will create a brand new submission. After the first update the ID will get embedded in the annotation file and you can submit more changes without having to provide the ID again.
