Add screenshots to README

README.md

@@ -2,6 +2,13 @@
 
 This project was created in under a day in 2022 as a part of an assessment. It's a cat bookmarking web app! It consumes JSON representations of cat images accessible via the [Cataas](https://cataas.com) API, the links to which can be permanently stored in a bookmark database.
 
+## Screenshots
+![The home page, describing what the application is and how to generate an account](meta/screenshot-home.jpg
+
+![Screenshot of the form used to download a random cat photo and save it to the collection](meta/screenshot-form.jpg)
+
+![Screenshot of the collection, allowing you to preview a bookmarked cat in a particular named collection and remove it if needed](meta/screenshot-collection.jpg)
+
 ## Running the server
 To run the server, you'll need:
 * Elixir, which depends on Erlang. Detailed instructions on how to install Elixir and Erlang can be found on [the Elixir website](https://elixir-lang.org/install.html). In most cases, installing Elixir will get you a copy of Erlang as well.