Feature: Ability to bulk repair or delete files when cleaning a site.
Feature: New connectivity test for wp_remote_post to our servers.
Feature: You can now limit the number of emails per hour that Wordfence sends.
Feature: You can now scan image files as if they are executables when cleaning a site. See the option under scanning options.
Feature: New detection for backdoors that were previously missed in scans. 
Improvement: Added a link to the Wordfence admin URL for a site when an email alert is received.
Improvement: Removed "buy premium" message from the alert emails which was causing confusion and irritation.
Improvement: Improved private address detection by making it faster and adding all private subnets, not just RFC1918 nets. 
Improvement: Switched to wp_remote_get for triggering scans instead of wp_remote_post()
Improvement: Added some more verbose debugging for scan starts when in debug mode.
Improvement: No longer include private addresses when checking malware URL's and scanning IP's.
Improvement: Added code to disable Wordfence if WordPress is installing. 
Fix: Text change because not all "scan" buttons are blue.
Fix: Removed URL from wfBrowscapCache.php which was causing false positives during scans.
Fix: Fixed SQL bug that triggered when we logged a vulnerability scan.
Fix: IP range blocks where a digit is preceded by a '0' char will no longer generate an error. 
Fix: The getIP() routine will no longer use the IP closest to a visitor in network topology if that IP is a private address and behind a proxy. 



git-svn-id: https://plugins.svn.wordpress.org/wordfence/trunk@850979 b8457f37-d9ea-0310-8a92-e5e31aec5664