User Stories :
I can get the image URLs, alt text and page urls for a set of images relating to a given search string
ex : https://fcc-image-search-a-mt.netlify.app/api/imagesearch/lolcats%20funny
I can paginate through the responses by adding a ?offset=2 parameter to the URL.
ex : https://fcc-image-search-a-mt.netlify.app/api/imagesearch/lolcats%20funny?offset=10
I can get a list of the most recently submitted search strings
ex : https://fcc-image-search-a-mt.netlify.app/api/latest/imagesearch/