Update for 5.0 branch (Improved support for custom meta fields in admin UI, book widget fixed, CSS fixes for better support of WordPress 4.0). This is teachPress 5.0alpha11.

git-svn-id: https://plugins.svn.wordpress.org/teachpress/branches/5.0.x@983874 b8457f37-d9ea-0310-8a92-e5e31aec5664