telemetry on activate, deactivate, uninstall

git-svn-id: https://plugins.svn.wordpress.org/wp-identity/trunk@815009 b8457f37-d9ea-0310-8a92-e5e31aec5664
updated readme

git-svn-id: https://plugins.svn.wordpress.org/wp-identity/trunk@815010 b8457f37-d9ea-0310-8a92-e5e31aec5664