new re-organised 0.2.0 - some tidying

git-svn-id: https://plugins.svn.wordpress.org/google-cloud-print-library/trunk@1012227 b8457f37-d9ea-0310-8a92-e5e31aec5664
new re-organised 0.2.0 - some tidying

git-svn-id: https://plugins.svn.wordpress.org/google-cloud-print-library/trunk@1012230 b8457f37-d9ea-0310-8a92-e5e31aec5664
new re-organised 0.2.0 - some tidying

git-svn-id: https://plugins.svn.wordpress.org/google-cloud-print-library/trunk@1012231 b8457f37-d9ea-0310-8a92-e5e31aec5664