Motion 1.4.4 update

More of a general clean up of things I've missed among other things.

• Animation fix
  • The DKSUppercut started to come out as a dash punch for some reason so that was fixed
• Animation addition
  • Heavy stun is a new animation I added for heavy attacks while grounded, every attack causing the same hit stun didn't feel very satisfying so this should spice things up a bit
• Menu fixes
  • The settings page no longer makes a different noise when you first open the page
  • The settings page noise is no longer delayed when you first open the page
  • The settings page checkbox now changes the text when you click it
• Menu updates
  • The settings page now plays sounds on every option
  • The command lists now play sounds when you click them