Add Air-Dash

[vagrant ridge]

Allow us to Air-Dash instead of just double jump for better air mobility.

[unique herald]

to compensate for that, make sonic control better in the air overall. Air control should depend on speed. same for less tight turns in higher speeds, and more tight turns in lower speeds

[vagrant ridge]

What I'm proposing is keep double jumping but add Air-Dashing with the Homing Attack button when there's nothing to target.