cg_zoomedsens and cg_zoomedsenslock missing

[snappas]

cg_zoomedsens allowed to set relative zoom sensitivity when scoped in with a sniper, I believe cg_zoomedsenslock was a toggle that allowed for it to be on/off

[wolf6542]

It was unlocked to mixed feedback. It's not clear that this is necessary. If it's added back, main reason would be "because it was like that before it wasn't" which is a weak reason.
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