Updated language translation files.

git-svn-id: https://plugins.svn.wordpress.org/email-users/trunk@788805 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updated language translation files.

git-svn-id: https://plugins.svn.wordpress.org/email-users/trunk@788807 b8457f37-d9ea-0310-8a92-e5e31aec5664
Prep for v4.6.0 release.

git-svn-id: https://plugins.svn.wordpress.org/email-users/trunk@788808 b8457f37-d9ea-0310-8a92-e5e31aec5664
Prep for v4.6.0 release.

git-svn-id: https://plugins.svn.wordpress.org/email-users/trunk@788810 b8457f37-d9ea-0310-8a92-e5e31aec5664
New Bulgarian translation.

git-svn-id: https://plugins.svn.wordpress.org/email-users/trunk@793106 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updated Spanish language translation files.

git-svn-id: https://plugins.svn.wordpress.org/email-users/trunk@793110 b8457f37-d9ea-0310-8a92-e5e31aec5664
Prep for v4.6.1 release.

git-svn-id: https://plugins.svn.wordpress.org/email-users/trunk@793112 b8457f37-d9ea-0310-8a92-e5e31aec5664