Merge branch 'Ning'
fixed .gitignore
added score display to the summary screen
Merge branch 'master' of https://github.com/cs327/WordSnack
Merge branch 'Ning'

Conflicts:
	Unity Project/Assets/Characters/GameObjects/Character4.prefab.meta
	Unity Project/Assets/Scenes/WordMaking.unity
cleaned up scoreUI.cs
Merge branch 'master' into Ning
attached the InputManager.cs to the camera

In the score scene