Worked on the spawner & collisiin
- Closes #17
	- Generecity added
	- Easier to add more units
- Early version of "sprite dies on collision"
- Added IsDead to Character, more work should be done on this
- Changed the Health bar alignment for later purposes
Merge
Merge 'master' into 'experimental'

Signed-off-by: David Dorfman <wiz3kid@gmail.com>