0.3.1 - double-auth bugfix

git-svn-id: https://plugins.svn.wordpress.org/google-cloud-print-library/trunk@1020163 b8457f37-d9ea-0310-8a92-e5e31aec5664
0.3.1 - double-auth bugfix

git-svn-id: https://plugins.svn.wordpress.org/google-cloud-print-library/trunk@1020174 b8457f37-d9ea-0310-8a92-e5e31aec5664