Fix bugs in Outline

git-svn-id: https://plugins.svn.wordpress.org/scibloger/trunk@813120 b8457f37-d9ea-0310-8a92-e5e31aec5664
Fix bugs in Outline (continued)

git-svn-id: https://plugins.svn.wordpress.org/scibloger/trunk@813121 b8457f37-d9ea-0310-8a92-e5e31aec5664