Music implementation, cloud art, and bug fixes

Implemented music
Added cloud tiles
Made players be able to stand on each others' heads
Synced the music and day/night cycle
Added a transition in to the gameplay scene
Fixed blocking while dying bug

Assets/Scripts/InfiniteScroll.cs

@@ -0,0 +1,22 @@
+using UnityEngine;
+
+public class InfiniteScroll : MonoBehaviour
+{
+    public float speed;
+    public float start;
+    public float end;
+
+    private void Update()
+    {
+        if (transform.position.x > end)
+        {
+            transform.position = new Vector3(start, transform.position.y, transform.position.z);
+        }
+        else if (transform.position.x < start)
+        {
+            transform.position = new Vector3(end, transform.position.y, transform.position.z);
+        }
+
+        transform.position += speed * Time.deltaTime * Vector3.right;
+    }
+}