Added actual README.

README.md

@@ -1 +1,22 @@
 # Citra Official Website
+
+This repository contains the source for the [Citra Emulator](https://github.com/citra-emu/citra) website, which can be found at https://citra-emu.org/.
+
+## Quick Start
+
+### Required Tools
+- [Node.js](https://nodejs.org)
+- [Gulp.js](http://gulpjs.com) (Install this using the command `npm install -g gulp`, with root / admin permissions.)
+- [ImageMagick](https://www.imagemagick.org)
+- [GraphicsMagick](http://www.graphicsmagick.org/)
+
+### Instructions
+1. Open up a terminal or command prompt in the `citra-web` directory.
+2. Run `npm install`.
+3. Run `gulp`.
+
+Now, Gulp should have built the Citra website, and hosted it locally. It will print out the `Access URL`s, which you can go to in your browser to view it.
+
+## Sitemap
+
+The sitemap for the Citra website can be found in [SITEMAP.md](SITEMAP.md).