Remove experimental package file

package.yml

@@ -1,17 +0,0 @@
----
-name: Wordpress
-description: Open source software you can use to create a beautiful website, blog, or app
-arguments:
-  name:
-    description: The name of your Wordpress application
-    example: my-cool-project
-  domain:
-    description: The domain name where your Wordpress will be available on the web
-    example: my-cool-project.com
-secrets:
-  db_passwd:
-    description: The normal user database password
-    length: 8
-  db_root_passwd:
-    description: The root user database password
-    length: 8