removed old importing code

pocket_friends/game_files/surfaces/__init__.py

@@ -1,6 +0,0 @@
-import os
-__all__ = []
-for module in os.listdir(os.path.dirname(os.path.abspath(__file__))):
-    if module != '__init__.py' and module[-3:] == '.py':
-        __all__.append(module)
-