use native dependency for random

cards_against_emf/main.py

@@ -2,7 +2,7 @@
 
 ___name___         = "Cards Against EMF"
 ___license___      = ["MIT"]
-___dependencies___ = ["random", "ugfx_helper", "sleep"]
+___dependencies___ = ["ugfx_helper", "sleep"]
 ___categories___   = ["Games"]
 ___bootstrapped___ = False # Whether or not apps get downloaded on first install. Defaults to "False", mostly likely you won't have to use this at all.
 
@@ -55,4 +55,4 @@ Buttons.enable_interrupt(
     Buttons.BTN_Menu,
     lambda button_id:restart_to_default(),
     on_press=True,
-    on_release=False)
+    on_release=False)