Re-added character select icon, reduced extra air control on aerial side B

- Raised defence from 1.5 to 2.0
- Added more consistency to Up B's tether grab
- Made Down B's parry window more obvious
- Gave Side B's fall some air control (gave the initial jump some small control too)
- Made Ultra Drain slower
- Added more smear frames, like charged neutral B (stage 2 and 3 neutral B)

Initial Release