72hr Bagel rc2a

- Removed underground route (Didn't contribute anything to the map)
- Added larger platform in its place, moved pickups from underground to there.
- Halved cap time
- Enlarged capzone (Replaced the Bagel shape with a square minus two corners)
- Lowered highest platform entrance to mid (intended to nerf sniper but might mess w/ things, trying for a version to find out)
- Added a little hazard strip to highlight a jump in lobby

Haven't yet addressed concerns over complexity of lobby, it's intended to facilitate forward holds and I wanna let it settle for a bit before I can determine whether/what changes need to be made.