FULD v. 0.2.1

Tiny update

Updates:
-Made Mushroom Angel's laser slightly slimmer
-Added a settings menu (accessible from "settings?" button in title screen and in ESC pause menu during gameplay)
  -You can change your volume, music volume, and camera sensitivity

Bug Fixes:
-Fixed fire/clouds overlay appearing over the pause screen
-Fixed Mushroom Angel's laser ending abruptly