Merge pull request #1940 from tseaver/make-0.17.0-release

Prepare 0.17.0 release.

Author: tseaver

setup.py

@@ -31,7 +31,7 @@
 
 setup(
     name='gcloud',
-    version='0.16.0',
+    version='0.17.0',
     description='API Client library for Google Cloud',
     author='Google Cloud Platform',
     author_email='jjg+gcloud-python@google.com',