Add docs for subcommands

docs/narr/cli/scripts.rst

@@ -10,6 +10,9 @@ A script is just a text file with Python code.  To run it you
 generally must invoke the Python interpreter somehow and explicitly
 tell it the path to your script.
 
+Note that a script is (usually) not installed as part of a package.
+They can live anywhere.
+
 Below we'll walk through creating a script.
 
 
@@ -72,6 +75,14 @@ that this also gives you access to the :term:`app handler`::
        config = make_config('my.conf')
        hello(config)
 
+Output should now be different:
+
+.. code-block:: sh
+
+   $ python hello.py
+   hello George
+   from wutta
+
 You are likely to need more imports; it is generally wise to do those
 *within the function* as opposed to the top of the module.  This is to
 ensure the :func:`~wuttjamaican.conf.make_config()` call happens
@@ -94,14 +105,6 @@ before all packages are imported::
        config = make_config('my.conf')
        hello(config)
 
-Output should now be different:
-
-.. code-block:: sh
-
-   $ python hello.py
-   hello George
-   from wutta
-
 
 Logging
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