V. 2.16 - delete empty question, label divs; delete br from header; separate Got it from summary text; back-compatibility for labels w/ headers already

git-svn-id: https://plugins.svn.wordpress.org/qwiz-online-quizzes-and-flashcards/trunk@1024854 b8457f37-d9ea-0310-8a92-e5e31aec5664