Replace alerts with digests in plugin title

git-svn-id: https://plugins.svn.wordpress.org/newsme/trunk@905571 b8457f37-d9ea-0310-8a92-e5e31aec5664
Shorten plugin title

git-svn-id: https://plugins.svn.wordpress.org/newsme/trunk@905572 b8457f37-d9ea-0310-8a92-e5e31aec5664