move unit tests to subdirectory. part 1.

Change-Id: I46ff72b21c268faf761cb0ce11625870fbb7c62a

ec2api/tests/unit/__init__.py

@@ -0,0 +1,26 @@
+# Copyright 2014
+# The Cloudscaling Group, Inc.
+#
+# 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.
+
+"""
+:mod:`ec2api.tests.unit` -- EC2api Unittests
+=====================================================
+
+.. automodule:: ec2api.tests.unit
+   :platform: Unix
+"""
+
+# See http://code.google.com/p/python-nose/issues/detail?id=373
+# The code below enables nosetests to work with i18n _() blocks
+import __builtin__
+setattr(__builtin__, '_', lambda x: x)