Remove duplicates from the defaults file.

git-svn-id: https://plugins.svn.wordpress.org/wp-super-edit/trunk@929104 b8457f37-d9ea-0310-8a92-e5e31aec5664
Update translations.

git-svn-id: https://plugins.svn.wordpress.org/wp-super-edit/trunk@929105 b8457f37-d9ea-0310-8a92-e5e31aec5664