Add width, height to entity
Merge pull request #4 from comscript/entity

Add width, height to entity
PHYSICS YEAH! CPEntity represents any entity that will have ze physics applied. Grenades now fall when dropped
Tweaked values a bit
derp. Removed unnecessary override of render
Catchy new name for CPEntity
Changed x/y functions a bit
Fixing some directory/naming issues
PHYSICS YEAH! CPEntity represents any entity that will have ze physics applied. Grenades now fall when dropped
Tweaked values a bit
derp. Removed unnecessary override of render
Catchy new name for CPEntity
Changed x/y functions a bit
Fixing some directory/naming issues
Added mass accessor to dynen, switched/renamed create params
Moment of inertia for dynen now calculated in dynen constructor
Merge branch 'physics' of github.com:comscript/Ruin into physics

Conflicts:
	src/entity/dynen.rb