Version 0.5.0 Gravity Update

In this update, I have worked on the gravity between planets and moons. Now when you leave the pull of the planet or moon you will no longer be affect by gravity. You can walk to other planets or moons until their pull pulls you in and fall to that surface. If you need to move up or down, simple jump to move up, or shift jump to move down.

Also I have added some extra animals to the moons to catch, their reward table is all the same. There is one special animal that gives you 100% for a sprit or planet medal. It is rare and hard to find, on the moons.