[Findit] Re-org code.

appengine/findit/model/wf_config.py

 # Copyright 2015 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Findit for Waterfall configuration."""
 
 from google.appengine.ext import ndb
 
-from model.versioned_config import VersionedConfig
+from gae_libs.model.versioned_config import VersionedConfig
 
 
 class FinditConfig(VersionedConfig):
   """Global configuration of findit."""
   # Deprecated: A dict mapping supported masters to lists of unsupported steps.
   # The previous format of this dict is no longer also be supported, but is
   # instead converted to the new version at runtime if detected.
   # {
   #     master_name1: [unsupported_step1, unsupported_step2, ...],
   #     master_name2: [...],
@@ skipping 74 matching lines @@
   # {
   #     'lower_flake_threshold': 0.02,
   #     'upper_flake_threshold': 0.98,
   #     'max_flake_in_a_row': 4,
   #     'max_stable_in_a_row': 4,
   #     'iterations_to_rerun': 100,
   #     'max_build_numbers_to_look_back': 500,
   #     'update_monorail_bug': False,
   # }
   check_flake_settings = ndb.JsonProperty(indexed=False, default={})