Tag for version 4.6.7

git-svn-id: https://plugins.svn.wordpress.org/wp-rss-aggregator/trunk@1047521 b8457f37-d9ea-0310-8a92-e5e31aec5664
Stable tag 4.6.7

git-svn-id: https://plugins.svn.wordpress.org/wp-rss-aggregator/trunk@1047526 b8457f37-d9ea-0310-8a92-e5e31aec5664