POT file URL was incorrect (old). Props kg69design

git-svn-id: https://plugins.svn.wordpress.org/contact-form-7/trunk@852987 b8457f37-d9ea-0310-8a92-e5e31aec5664
Russian translation updated by Konstantin (kg69design)

git-svn-id: https://plugins.svn.wordpress.org/contact-form-7/trunk@852990 b8457f37-d9ea-0310-8a92-e5e31aec5664