Revert "remove boilerplate, clarify purpose"

This reverts commit 62ee5720.

playbooks/roles/container/tasks/main.yml

@@ -12,9 +12,15 @@
 # Tasks for role container
 # 
 # Overview:
+# 
+#
+# Dependencies:
+#
+# 
+# Example play:
 #
-# This is a special role for providing common, container specific
-# tasks and serving as a common ancestor for specific container
-# providers, say, docker and rocket.
 #
 
+- name: stub ansible task
+  debug: msg="This is a stub task created by the ansible-role role"
+  notify: notify me

playbooks/roles/docker/tasks/main.yml

@@ -12,10 +12,15 @@
 # Tasks for role docker
 # 
 # Overview:
-#
-# This is a special role for providing common, docker specific tasks.
+# 
 #
 # Dependencies:
 #
-# Inherits from the container role via meta/main.yml
 # 
+# Example play:
+#
+#
+
+- name: stub ansible task
+  debug: msg="This is a stub task created by the ansible-role role"
+  notify: notify me