1.8.8 stable

git-svn-id: https://plugins.svn.wordpress.org/updraftplus/trunk@846198 b8457f37-d9ea-0310-8a92-e5e31aec5664
1.8.8 stable

git-svn-id: https://plugins.svn.wordpress.org/updraftplus/trunk@846199 b8457f37-d9ea-0310-8a92-e5e31aec5664