Streamer tools 0.5.0 for Beat Saber 1.21.0

Enhance your Beat Saber stream with overlays!

Changelog:

• Updated to Beat Saber 1.21.0

Mod Features:

• Provide information about your game via wifi (more info: https://github.com/EnderdracheLP/streamer-tools/wiki)
• Provide your watchers with information about your song
  by @EnderdracheLP and @ComputerElite

Client features:

• Various Overlays to add to OBS (including a overlay builder)
• Fetching of information from your Quest
  by @ComputerElite