Set up new section options for responsive behavior
Change Banner delay option input to a number field
Toggle visibility of dueling Banner height options
Inline styling for different Banner responsive behavior options

Refs #160
Update Responsive behavior option labels
Reducing Banner padding in narrow view. Refs. #160
Styling Banner when ’Display all content’ option is selected. Refs. #160
Only add padding when a slideshow. Refs. #160
Remove "Show all content" option, tweak default option