PHYS-20 #time 30m #comment Got rid of the global Quadrant object surprisingly quickly and smoothly. Well-written code is such a joy to work with. Also Got rid of some compiler warnings in various classes.
PHYS-16 #time 15m #comment Cleanup.
Merge branch 'PHYS-20' into nightly

Conflicts:
	src/Physics/Simulation.cpp
	src/main.cpp