[MERGED PR] Removes the security alert HUD button

[Cropsey]

I don't like this PR at all. I see sec get routinely snatched off into nowhere before a crisis alert even does anything, and the whole distinction is that the one from the module in the PDA is for backup, instead of a new crisis. Like in real life if youre getting shot at you don't have time to pull out your PDA. All this is going to do is mean security are now walking lootbags, like someone said, rather than strength in numbers (that usually get stomped anyhow) and reinforce the LING SCIENCE MAINTS mentality which I don't really want to see.

I don't really know why sec keeps getting nerfed in recent history, it doesn’t seem like it needs it in terms of balance.