* Various enhancement

git-svn-id: https://plugins.svn.wordpress.org/links-synthesis/trunk@857894 b8457f37-d9ea-0310-8a92-e5e31aec5664
* Various enhancement

git-svn-id: https://plugins.svn.wordpress.org/links-synthesis/trunk@859278 b8457f37-d9ea-0310-8a92-e5e31aec5664