Homepage category titles

Changed to all caps, adjusted font size and placement for "beach
accessories" and "umbrellas & shelters" sections
Added new images to be used in those sections
Homepage carousels reviews/more colors

"MORE COLORS" button and reviews have been swapped so that more colors
shows if there are more colors, and if not, the reviews show.
Floating bar recently viewed link

Link to list of recently viewed items removed until recently viewed is
usable for this purpose.
Homepage changeable banner

Added extension to grab banner above categories from the file that is
listed in _banners.json
Homepage/prod list cats img size

Changed image size for root cats boxes displayed on the homepage, and at
the top of product lists that that have additional categories in them.
product page shipping, homepage cat images

Moved shipping estimator/geo-location under product description/price.
Temporarily placed category images on homepage categories to show how
colors interact. Will be removed later.