add readme

Author: cifarquhar

README.md

@@ -0,0 +1,11 @@
+# Practising Issues & Pull Requests
+
+This repository contains the source code for a website listing interesting facts about CYF's host cities. You can use it to practise creating issues and pull requests, and to study the examples which are already here.
+
+## Repository Contents
+
+- `README.md` - A summary of the repository's purpose and the file it contains.
+- `requirements.md` - A document listing the requirements the application has to satisfy.
+- `index.html` - The HTML file used to generate the site.
+- `styles.css` - CSS used to style the site.
+- `.gitignore` - A list of files which should not be tracked by Git.