Chicken Flight

This update includes a wide variety of player feedback, including, but not limited to:
- Shortening the initial generic enemy wave before the first boss
- Giving the player the option to auto fire
- Giving the player the option to swap the joystick and fire sides
- Expanding the click area for the fire button the the entire half of the screen that it's on
- Updating the easy upgrade shape so you can equip it immediately
- And more!