fixed multiple entity removable bug
Revert "fixed multiple entity removable bug"

This reverts commit 55236ab44b59e6c5a3d69838bc7723645ae57211.
comment change for potential future issues
Merge branch 'collision_bug_fix' into development

Conflicts:
	physical/universe.cpp
fixed multiple entity deletion
Merge branch 'bugfix' into development
conditional component creations
Merge branch 'development'