Touchscreen Controls is Back!!!

Way back I removed the touchscreen controls because it was really jaggy and doesn't really help with maneuvering around the stage. This update I was able to find a great touchscreen control asset in the godot asset store.

Thank you so much shinneider!!! Link to asset: https://godotengine.org/asset-library/asset/714

Don't forget to comment at the game Cheers!!

Changelog:

Added
-Touchscreen Controls

Change
-Added limit to enemy spawn
-All upgrades now max at level 2