issue #53   DisplayedBioBrick inherit from GenericDisplayedBioBrick
issue #110  clean Hero.cs started
issue #65    All the alter of the life are now manage by the Life class
LifeAnimationLogo also managed by the Life class.
issue #65 fixed Life script. Some alteration in energy script
fixed DisplayedBioBricks
fixed DisplayedBioBrick inheritance
fixed Life refactor, still work to be done: using only _lifeManager and not Hero's _life anymore
fixed Energy refactor, still work to be done
fix
fixed Life refactor
Merge branch 'origin/refactor/DisplayedBioBrickInheritance'

Conflicts:
	Assets/Scripts/ReactionEngine/Medium.cs