using backwards wordpress headers re Design:#2478

git-svn-id: https://plugins.svn.wordpress.org/wp-db-table-editor/trunk@882516 b8457f37-d9ea-0310-8a92-e5e31aec5664
more readme formatting

git-svn-id: https://plugins.svn.wordpress.org/wp-db-table-editor/trunk@882518 b8457f37-d9ea-0310-8a92-e5e31aec5664