Version 3.5.6

git-svn-id: https://plugins.svn.wordpress.org/wp-slimstat/trunk@873123 b8457f37-d9ea-0310-8a92-e5e31aec5664
Version 3.5.6 - Russian Localization

git-svn-id: https://plugins.svn.wordpress.org/wp-slimstat/trunk@873124 b8457f37-d9ea-0310-8a92-e5e31aec5664