One camera can now be accessed by two seperate pieces of code. Updated minor version.

examples/looping/one_cam_two_codes.py

@@ -0,0 +1,10 @@
+from displayarray import read_updates
+
+with read_updates(0) as a, read_updates(0) as b:
+    for i in range(1000):
+        a.update()
+        b.update()
+        try:
+            print(a.frames == b.frames)
+        except ValueError:
+            print(f"frame comparison: {(a.frames['0'][0] == b.frames['0'][0]).all()}")