Upgrading version to 0.6.1.

Author: dhermes

setup.py

@@ -23,7 +23,7 @@
 
 setup(
  name='gcloud',
- version='0.6.0',
+ version='0.6.1',
  description='API Client library for Google Cloud',
  author='Google Cloud Platform',
  author_email='jjg+gcloud-python@google.com',