commit languages and minor edits

git-svn-id: https://plugins.svn.wordpress.org/rss-this/trunk@864681 b8457f37-d9ea-0310-8a92-e5e31aec5664
final commit 1.4

git-svn-id: https://plugins.svn.wordpress.org/rss-this/trunk@864683 b8457f37-d9ea-0310-8a92-e5e31aec5664