deleting old files

git-svn-id: https://plugins.svn.wordpress.org/banner-upload/trunk@847767 b8457f37-d9ea-0310-8a92-e5e31aec5664
Banner Upload version 1.1 added

git-svn-id: https://plugins.svn.wordpress.org/banner-upload/trunk@847768 b8457f37-d9ea-0310-8a92-e5e31aec5664