fix bug that prevents a user from being approved or denied
fix bug that was preventing the password from being included in the new user email
fix bug that prevents search results from showing when searching users
add upgrade notice for 1.5.3
make the array to send to for the approval email an array to prevent a notice
add to readme
remove the www from the author URL
allow approval from legacy page
bump version of plugin to 1.5.6
add persian translation
add estonian translation
add serbo-croatian translation
update tested up to version to 3.8