Systems Demo Patch - Alpha 1.1.3

Changelog:

• Firework turning is now frame rate independent.
• Fixed a bug where holding the Z button on the boot screen would skip the title screen right away.
• Fixed a bug where the title screen would eventually start registering new inputs for a button if you held it down.
• Fixed a bug where dropped weapon pickups would be behind the ground layer.
• Fixed a bug where the secondary weapon would fire without the usual halved fire-rate penalty after ending a run and starting a new one.