updates to atutorspaces them, and others, for ATutor 2.2
added call to menu_pages.php to remove nonexistant get_sub_navigation() functin error
add in missing theme images
update blumin theme for ATutor 2.2
update blumin theme for ATutor 2.2
Issue 5421: Autoenroll for already registered users
Issue 5421: Fixed indentation
remove unneeded content.tmpl.php frpm greenmin them
update IDI theme for ATutor 2.2
update greenmin theme for ATutor 2.2
add horizontal scroll for topnavbar blumin, greenmin, idi themes
roughed in horizontal scroll for fixed topnavbar
Merge pull request #85 from mancoolgunda/autoenroll_registered

Issue 5421: Autoenroll for already registered students
update default15 theme for ATutor 2.2, and other 2.2 theme adjustments
add descriptive labels for movable grid reorderer elements
undo grabhandle commit
theme refinements
Issue 5436: Admin custom logo feature
ISSUE 5439: Fixed default button in timeout dialog
addes stripslashes to social sublinks.php