Code refactoring - Watcher Decision Engine package

This patchset is there to change the code structure.
The objective is to flatten the project file tree by merging
'api/' and 'framework/' into a single package. This also contains
some tidy ups in package naming (like using only singular nouns).

This should only affect file/folder names and their subsequent
import paths wherever they were used.

Change-Id: Ie903ba20ca5cf03b0b42efa60131d1b919b0c2c9

watcher/tests/decision_engine/test_dummy_strategy.py

@@ -0,0 +1,27 @@
+# -*- encoding: utf-8 -*-
+# Copyright (c) 2015 b<>com
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+from watcher.decision_engine.strategy.dummy_strategy import DummyStrategy
+from watcher.tests import base
+from watcher.tests.decision_engine.faker_cluster_state import \
+    FakerModelCollector
+
+
+class TestDummyStrategy(base.TestCase):
+    def test_dummy_strategy(self):
+        tactique = DummyStrategy("basic", "Basic offline consolidation")
+        fake_cluster = FakerModelCollector()
+        model = fake_cluster.generate_scenario_4_with_2_hypervisors()
+        tactique.execute(model)