Standardize skip_files to test_.+; rename support to test_support.

appengine/isolate/tests/model_test.py

 #!/usr/bin/env python
 # Copyright 2014 The Swarming Authors. All rights reserved.
 # Use of this source code is governed by the Apache v2.0 license that can be
 # found in the LICENSE file.
 
 import logging
 import os
 import sys
 import unittest
 
 ROOT_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 
 import test_env
 test_env.setup_test_env()
 
 from components import auth
 from components import auth_testing
 from components import datastore_utils
-from support import test_case
+from test_support import test_case
 
 import model
 
 # Access to a protected member _XXX of a client class
 # pylint: disable=W0212
 
 
 def hash_item(content):
   h = model.get_hash_algo('default')
   h.update(content)
@@ skipping 38 matching lines @@
     self.assertEqual(2, len(list(model.ContentEntry.query(ancestor=k))))
 
 
 if __name__ == '__main__':
   if '-v' in sys.argv:
     unittest.TestCase.maxDiff = None
     logging.basicConfig(level=logging.DEBUG)
   else:
     logging.basicConfig(level=logging.FATAL)
   unittest.main()