Changed "babyorange" section color to "darkorange"

Modifying the pale babyorange background color for sections into
darkorange, and with it adjusting the quote citation color to make it
visible.
Index gallery photos

Added additional gallery photos in the index page based on new customer
photos. This "finalizes" the index page for now, although new carousel
images still need to be added, or extra carousel buttons be removed.