Add __init__.py file so find_packages picks up gapic.cli. (#62)

.coveragerc

@@ -1,6 +1,7 @@
 [run]
 branch = True
 omit =
+  gapic/cli/*.py
   *_pb2.py
 
 [report]

gapic/cli/__init__.py

@@ -0,0 +1,13 @@
+# Copyright 2018 Google LLC
+#
+# 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
+#
+#     https://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.

nox.py

@@ -51,6 +51,9 @@ def showcase(session):
         session.log('-' * 70)
         session.run('netstat', '-plnt', '|', 'grep', ':7469', silent=True)
 
+    # Use the Python implementation of protocol buffers.
+    session.env['PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION'] = 'python'
+
     # Install pytest and gapic-generator-python
     session.install('pytest')
     session.install('-e', '.')

setup.py

@@ -25,7 +25,7 @@
 
 setup(
     name='gapic-generator',
-    version='0.0.4',
+    version='0.0.5',
     license='Apache 2.0',
     author='Luke Sneeringer',
     author_email='lukesneeringer@google.com',