Changed how time steps work, and added elapsed time statistics
Merge branch 'master' of github.com:Arctem/orbit_sim

Conflicts:
	Prototypes/OrbitSim/src/sim/SimRunner.java
	Prototypes/OrbitSim/src/sim/simobject/test.java
added statistics
Merge branch 'master' of github.com:Arctem/orbit_sim
Added statistics and such
Add the ability for a planet to orbit another planet.
Add stars to background.
Comments and took out unneccessary methods.
Should fix launch and shutdown issues.
Merge with master. Fix errors.