Update to 0.15.3

git-svn-id: https://plugins.svn.wordpress.org/timber-library/trunk@800427 b8457f37-d9ea-0310-8a92-e5e31aec5664
Update to 0.15.3

git-svn-id: https://plugins.svn.wordpress.org/timber-library/trunk@800428 b8457f37-d9ea-0310-8a92-e5e31aec5664
Update to 0.15.3

git-svn-id: https://plugins.svn.wordpress.org/timber-library/trunk@800429 b8457f37-d9ea-0310-8a92-e5e31aec5664
Update to 0.15.3

git-svn-id: https://plugins.svn.wordpress.org/timber-library/trunk@800430 b8457f37-d9ea-0310-8a92-e5e31aec5664