Update version

git-svn-id: https://plugins.svn.wordpress.org/float-banner/trunk@879895 b8457f37-d9ea-0310-8a92-e5e31aec5664
Update security

git-svn-id: https://plugins.svn.wordpress.org/float-banner/trunk@879896 b8457f37-d9ea-0310-8a92-e5e31aec5664