updating plugin

git-svn-id: https://plugins.svn.wordpress.org/great-index/trunk@938618 b8457f37-d9ea-0310-8a92-e5e31aec5664
fixed the error problem

git-svn-id: https://plugins.svn.wordpress.org/great-index/trunk@938619 b8457f37-d9ea-0310-8a92-e5e31aec5664
fixed the error problem

git-svn-id: https://plugins.svn.wordpress.org/great-index/trunk@938620 b8457f37-d9ea-0310-8a92-e5e31aec5664
updating again

git-svn-id: https://plugins.svn.wordpress.org/great-index/trunk@938622 b8457f37-d9ea-0310-8a92-e5e31aec5664
updating

git-svn-id: https://plugins.svn.wordpress.org/great-index/trunk@938623 b8457f37-d9ea-0310-8a92-e5e31aec5664
updating

git-svn-id: https://plugins.svn.wordpress.org/great-index/trunk@938625 b8457f37-d9ea-0310-8a92-e5e31aec5664