Adding ability to jump

It’s still a little buggy
Merge branch 'master' of https://github.com/dumplingyzr/EECS494Assignment3

Conflicts:
	Assets/Scenes/Scene_Tutorial.unity
	Assets/Scripts/Character.cs
	EECS494Assignment3-csharp.sln
	EECS494Assignment3.sln
	EECS494Assignment3.userprefs
	Library/CurrentLayout.dwlt
	Library/ScriptAssemblies/Assembly-CSharp.dll
	Library/ScriptAssemblies/Assembly-CSharp.dll.mdb
	Library/assetDatabase3
	Library/metadata/1c/1cd01b773b2bcfe40a8204f594b3c14f
Merging