add new images
Merge branch 'new-photos' into staging
add a slight gradient to the header
extract the text out of the logo
move the about link into the header
ensure that the main image is always cropped to be at most 800 pixels wide
Merge branch 'style-tweaks' into staging
add some access keys to the main links
some minor tweaks to the about page
take away the search feature for now
add an infinite scroll library

From: https://github.com/expandtheroom/jquery-infinite-scroll-helper
MIT licence
add pagination and infinite scroll to the home page
add a loading image
Merge branch 'pagination' into staging
use an about link in words when on a larger screen
load just the cards on each scroll event
switch from .get to .ajax
add the ability to load to a predetermined page
add a route for links in the QR codes
don't hard-code the url to use in the QR code