Fix import issues

Author: alexei

adapter/__init__.py

@@ -0,0 +1,3 @@
+# -*- coding: utf-8 -*-
+
+from adapter import *  # noqa

adapter/adapter.py

@@ -0,0 +1,14 @@
+# -*- coding: utf-8 -*-
+
+from __future__ import unicode_literals
+
+
+__all__ = ['Adapter', 'CharField']
+
+
+class CharField(object):
+    pass
+
+
+class Adapter(object):
+    pass