HealthBar and a sprite

I still need to figure out how to make the take damage button actually
work and create an animation with the 2 images I have.
Revamped menu appearance.
Merge pull request #27 from elvap/master

Revamped menu appearance. Will be fully operational in next commit.
Merge pull request #28 from duiker2/master

Enemies Spawn Randomly and chase player
Merge pull request #29 from duiker2/master

Enemy spawning improved
Change to Player With Cam Prefab

I made animation clips, health, mana, stamina scripts, and modified
player with cam prefab, the rest is kind of unimportant.
Getting git up to date
Merge pull request #30 from ygong10/master

pls merge
bad commit