Bump WP compat

readme.txt

@@ -3,7 +3,7 @@ Contributors: ethitter
 Donate link: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=10275434
 Tags: revision, revisions, admin
 Requires at least: 3.6
-Tested up to: 3.8
+Tested up to: 4.1
 Stable tag: 1.2.1
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html