Reformat code: examples consistently

- added terse syntax to modules.rst
 - added description of special variables to template module

library/pause

@@ -28,9 +28,9 @@ options:
 author: Tim Bielawa
 examples:
     - description: Pause for 5 minutes to build app cache.
-      code: pause minutes=5
+      code: "pause: minutes=5"
     - description: Pause until you can verify updates to an application were successful.
-      code: pause
+      code: "pause:"
     - description: A helpful reminder of what to look out for post-update.
-      code: pause prompt="Make sure org.foo.FooOverload exception is not present"
+      code: 'pause: prompt="Make sure org.foo.FooOverload exception is not present"'
 '''