Dance Collider Beta 5

-Increased hand shield size and hitbox -Added new lightshow effects in all arenas - things now spin and move! -Modified node curved paths to resolve earlier -Added cut/copy/paste tools to the song editor

Also: -Fixed hand shields being oriented incorrectly on some steamVR setups -New language settings screen -New settings menu layout -New splash screen -Fixed some songs not ending properly -Fixed frame hang when starting a song -Reduced load times when reloading the same arena -Prevented overlapping cascade score cards when finishing 2 cascades at once -Other small tweaks and fixes!