* Fix: Removed mysql_real_escape_string because it’s deprecated. Using WP’s internal escape.
* Fix: Wordfence issues list would be deleted halfway through scan under certain conditions.
* Fix: Connection tester would generate php error under certain conditions.



git-svn-id: https://plugins.svn.wordpress.org/wordfence/trunk@904414 b8457f37-d9ea-0310-8a92-e5e31aec5664