changed api a bit. imports and uses jquery now.

git-svn-id: https://plugins.svn.wordpress.org/better-wordpress-showhide-elements/trunk@923388 b8457f37-d9ea-0310-8a92-e5e31aec5664
update readme

git-svn-id: https://plugins.svn.wordpress.org/better-wordpress-showhide-elements/trunk@923389 b8457f37-d9ea-0310-8a92-e5e31aec5664
support elements other than anchor tags

git-svn-id: https://plugins.svn.wordpress.org/better-wordpress-showhide-elements/trunk@923390 b8457f37-d9ea-0310-8a92-e5e31aec5664
support showhide elements initially being visible. update readme with
more examples.

git-svn-id: https://plugins.svn.wordpress.org/better-wordpress-showhide-elements/trunk@923391 b8457f37-d9ea-0310-8a92-e5e31aec5664
update readme

git-svn-id: https://plugins.svn.wordpress.org/better-wordpress-showhide-elements/trunk@923392 b8457f37-d9ea-0310-8a92-e5e31aec5664
support old version of plugin

git-svn-id: https://plugins.svn.wordpress.org/better-wordpress-showhide-elements/trunk@923393 b8457f37-d9ea-0310-8a92-e5e31aec5664
update readme

git-svn-id: https://plugins.svn.wordpress.org/better-wordpress-showhide-elements/trunk@923394 b8457f37-d9ea-0310-8a92-e5e31aec5664