Re-enable Salvagers on Classic

[Angel]

I'm not fully sure why salvagers were disabled in classic in the first place, so sorry if my suggestion seems bad. I personally believe salvagers would be pretty fun in classic, I remember one issue people would complain when salvs were first added was that they were "too boring and weak", but it was because it was a new antagonist, that most players weren't fully sure how to play as, now that salvagers exists for awhile and people have "gotten" how the antag works, it would be quite fun in classic, since salvagers can be quite strong, specially if all the new gear they have compared to salvagers on release.