Added scoring, vortex, and ground
Merge branch 'scoring' into dev
Saved vortex and animations

The project didn’t get saved and the vortex and animation was not
included in the last commit.
Added vortexes to the level
Prevent enemies from colliding with each other

Updated the 2D physics settings to prevent enemies from colliding with
each other
Updated UI Layout options
Merge branch 'enemy_spawning' into dev