index.txt.erb in rumm-0.0.23

- old
+ new

@@ -1,3 +1,9 @@
+<% if this.empty? %>
+you don't have any containers, but you can create one by running:
+  rumm create container
+<% else %>
+Containers:
 <% this.each do |container| %>
-id: <%= container.key %>
+  id: <%= container.key %>
+<% end %>
 <% end %>