Antag selection before Job selection

Changes all modes with pre_setup_before_jobs = 0 to pre_setup_before_jobs = 1
This feature already works, as it's used for Malf/Wizard/Nuke ops.

Antags before jobs has been requested before, but I was reminded of it form some discussion (slightly off topic) from this thread http://tgstation13.org/phpBB/viewtopic.php?f=9&t=1050

(if you want me to remove all the pre_setup_before_jobs = 1 and swap the default to 1, just say, However I feel the default should be off)

If you feel any gamemodes listed here don't need this, say so and explain why.