Merge the APC pinpointer into the atmospheric scanner.

[Shiiba]

I like the idea of it being able to be upgraded like a doctors health scanner, I always feel like I have TOO much stuff in my bag as an engineer. I think having the Atmos scanner, APC pinpointer and device analyzer be together would be nice, could get the upgrades out of one of the random tech vendors (I forget what it's called? The one with the signalers) and being able to use it like a health scanner to swap modes would be really nice.