Added usage info to allow removal from packagist

README.md

@@ -1,4 +1,27 @@
 zf1-empty
 =========
 
-A hack to prevent composer from including multiple Zend Frameworks. For example Magento already has ZF1 in it's library/ path. If you use composer to require a package that in turn requires ZF1, composer doens't know that ZF1 is already provided by Magento. In that case, just require this package in your project's composer.json to prevent any of your dependencies from requiring new ZF1s
+A hack to prevent Composer from including multiple Zend Frameworks. For example Magento already has ZF1 in it's library/ path. If you use Composer to require a package that in turn requires ZF1, composer doens't know that ZF1 is already provided by Magento. In that case, you can use this package to prevent any of your dependencies from requiring new ZF1s.
+
+Usage
+=========
+First make sure your Composer is aware of this package by adding an entry to your repositories section:
+
+```
+repositories: [
+	{
+	    "type": "vcs",
+	    "url": "https://github.com/joshribakoff/zf1-empty"
+	}
+]
+```
+
+Then you can refer to the package in your require section:
+
+```
+require: [
+	{
+		"joshribakoff/zf1-empty": "*"
+	}
+]
+```