Bux fixes.

git-svn-id: https://plugins.svn.wordpress.org/navegg/trunk@999376 b8457f37-d9ea-0310-8a92-e5e31aec5664
Bug fixes.

git-svn-id: https://plugins.svn.wordpress.org/navegg/trunk@999378 b8457f37-d9ea-0310-8a92-e5e31aec5664