tested with 4.0

git-svn-id: https://plugins.svn.wordpress.org/bft-autoresponder/trunk@981483 b8457f37-d9ea-0310-8a92-e5e31aec5664
fix "plugin generated X characters output" during activation error (no version change)

git-svn-id: https://plugins.svn.wordpress.org/bft-autoresponder/trunk@981491 b8457f37-d9ea-0310-8a92-e5e31aec5664