Update readme

README.md

@@ -1 +1,16 @@
-# shrunk-docker-setup
+# shrunk-docker-setup
+Installation script used to setup the developer environment for working with
+Shrunk through Docker.
+
+Usage
+-----
+Simply run the script and follow the instructions.
+  $ shrunk-docker-setup
+
+The script will primarily:
+
+- Install Docker
+- Install supplementary packages
+- Add the user to the local OSS Docker Registry
+- Download the Shrunk Docker Images and create the Shrunk Docker Containers
+