Merge pull request #100 from vm0824/fix-short-circuit-group-animate

broke out animate() logic to guarantee each item calls animate

adafruit_led_animation/group.py

@@ -152,7 +152,11 @@ def animate(self, show=True):
                         member.show()
             return result
 
-        return any(item.animate(show) for item in self._members)
+        ret = False
+        for item in self._members:
+            if item.animate(show):
+                ret = True
+        return ret
 
     @property
     def color(self):