Add instructions

README.md

@@ -1,2 +1,11 @@
 # DVWA Space Theme
-Want to hack something that's beautiful as well? Try this space theme. It has astronauts.
+Want to hack something that's beautiful as well? Try this space theme. It has astronauts.
+
+## Installation Instructions
+To install the theme follow the theme installation instructions at the DVWA repository's README file. Name it `space`, sounds cool.
+
+### Build Instructions
+Before you can use the theme you also need to build it. When you're at the root of the theme folder follow these steps:
+
+  + We use NPM to install the dependencies, run `npm install`
+  + Then we use Gulp to build all the files necessary, run `gulp`