Update readme.txt

git-svn-id: https://plugins.svn.wordpress.org/multilingual-press/trunk@885672 b8457f37-d9ea-0310-8a92-e5e31aec5664
Reset stable tag

git-svn-id: https://plugins.svn.wordpress.org/multilingual-press/trunk@885674 b8457f37-d9ea-0310-8a92-e5e31aec5664
Update main file

git-svn-id: https://plugins.svn.wordpress.org/multilingual-press/trunk@885675 b8457f37-d9ea-0310-8a92-e5e31aec5664
Update JavaScript

git-svn-id: https://plugins.svn.wordpress.org/multilingual-press/trunk@885677 b8457f37-d9ea-0310-8a92-e5e31aec5664