SMG v4.4 (QoL Changes, Sprite Revamp)

Update v4.4 Added Content

- Fixed a bug where all parts of a drag note showed as the drag end sprite.

- Made all songs on hard mode slightly faster.

- Health is now depleted 25% less when missing a note.

- Revamped character sprites for "Mew". Old sprites can be unlocked as a skin under "Legacy".

- Some measures to (hopefully) lessen lag were added.

- Slight squish effect on characters after hitting notes.

- Removed locks on songs; they are now all playable by default.

- Achievement notification is now 15% smaller.