Added a few directions, spawning isnt updated though
Starting on new physics
Some physics work, not being rendered though and need to set sprites
Bubbles are spawning
Sprite added
Body removed when out of bounds
Random angle, and position from angle
Random size for bubbles. Speed isnt working for some reason
Random speed, proportional to size
Kindof added acceleration maybe
Logistic bubble spawning
Mem leak fixed; some refactoring
Merge branch 'master' into NewPhys

Conflicts:
	core/src/com/mygdx/game/MyGdxGame.java
Merge pull request #2 from ShantyStudios/NewPhys

Hopefully this works