v4.0

git-svn-id: https://plugins.svn.wordpress.org/store-locator-le/trunk@784000 b8457f37-d9ea-0310-8a92-e5e31aec5664
update readme

git-svn-id: https://plugins.svn.wordpress.org/store-locator-le/trunk@784009 b8457f37-d9ea-0310-8a92-e5e31aec5664
v4.0.019

git-svn-id: https://plugins.svn.wordpress.org/store-locator-le/trunk@784088 b8457f37-d9ea-0310-8a92-e5e31aec5664
v4.0.020

git-svn-id: https://plugins.svn.wordpress.org/store-locator-le/trunk@785422 b8457f37-d9ea-0310-8a92-e5e31aec5664