XL: 2.16.0 as current version for WP 4.1 - see change log

git-svn-id: https://plugins.svn.wordpress.org/xili-language/trunk@1048516 b8457f37-d9ea-0310-8a92-e5e31aec5664
XL: 2.16.0 as current version for WP 4.1 - see change log

git-svn-id: https://plugins.svn.wordpress.org/xili-language/trunk@1048525 b8457f37-d9ea-0310-8a92-e5e31aec5664