Removed old display, create subpage display

Signed-off-by: Joe Whitsitt <joe-whitsitt@uiowa.edu>
changes due to sitenow custom pulls.

Signed-off-by: Joe Whitsitt <joe-whitsitt@uiowa.edu>
Created subpage teaser display.

Signed-off-by: Joe Whitsitt <joe-whitsitt@uiowa.edu>
changes due to sitenow custom pulls.

Signed-off-by: Joe Whitsitt <joe-whitsitt@uiowa.edu>
Added spotlight field, and updated panelizer

Signed-off-by: Joe Whitsitt <joe-whitsitt@uiowa.edu>