updating first version of the plugin

git-svn-id: https://plugins.svn.wordpress.org/sectionizer/trunk@746108 b8457f37-d9ea-0310-8a92-e5e31aec5664
updating first version of the plugin

git-svn-id: https://plugins.svn.wordpress.org/sectionizer/trunk@746110 b8457f37-d9ea-0310-8a92-e5e31aec5664