add language  widget

git-svn-id: https://plugins.svn.wordpress.org/st-breadcrumbs/trunk@1007755 b8457f37-d9ea-0310-8a92-e5e31aec5664
update version

git-svn-id: https://plugins.svn.wordpress.org/st-breadcrumbs/trunk@1007759 b8457f37-d9ea-0310-8a92-e5e31aec5664