Renamed File

I had to rename the file name for some reason. It was saying that
MouseLook.cs was already active or something I'm not sure. So I just
renamed it and updated the name in the C# script as well.
cameraMovement.js

Looking good so far. It's a good start. Could use some fine tuning like
smoothing the ScrollWheel.
Update MouseLooker.cs
Update MouseLooker.cs
Merge pull request #1 from HigherSkies/cameraScripts

Camera scripts