Update to commit fdef5b8 from git@github.com:jonathanbardo/WP-Admin-User-Message.git

Includes the following commit(s):

commit fdef5b8e462645185df82e80904555a96afdce3d
Author: Jonathan Bardo <bardo.jonathan@gmail.com>

    Tested up to 4.1

M	readme.md
M	readme.txt


git-svn-id: https://plugins.svn.wordpress.org/admin-user-message/trunk@1048388 b8457f37-d9ea-0310-8a92-e5e31aec5664