updated readme

git-svn-id: https://plugins.svn.wordpress.org/better-wordpress-showhide-elements/trunk@923384 b8457f37-d9ea-0310-8a92-e5e31aec5664
Update README.md

git-svn-id: https://plugins.svn.wordpress.org/better-wordpress-showhide-elements/trunk@923385 b8457f37-d9ea-0310-8a92-e5e31aec5664
Update better-wp-showhide-elements.js

now you can call it with a div "root" and it looks through all divs on the page. It hides/unhides all divs that match the "root".

git-svn-id: https://plugins.svn.wordpress.org/better-wordpress-showhide-elements/trunk@923386 b8457f37-d9ea-0310-8a92-e5e31aec5664
fix link bug

git-svn-id: https://plugins.svn.wordpress.org/better-wordpress-showhide-elements/trunk@923387 b8457f37-d9ea-0310-8a92-e5e31aec5664