Add wutta make-appdir subcommand

docs/api/wuttjamaican/commands.make_appdir.rst

@@ -0,0 +1,6 @@
+
+``wuttjamaican.commands.make_appdir``
+=====================================
+
+.. automodule:: wuttjamaican.commands.make_appdir
+   :members:

docs/api/wuttjamaican/index.rst

@@ -10,6 +10,7 @@
    app
    commands
    commands.base
+   commands.make_appdir
    commands.setup
    conf
    db

docs/glossary.rst

@@ -15,6 +15,11 @@ Glossary
      just one database (for simple apps) which uses PostgreSQL for the
      backend.
 
+   app dir
+     Folder containing app-specific config files, log files, etc.
+     Usually this is named ``app`` and is located at the root of the
+     virtual environment.
+
    app handler
      Python object representing the core of the :term:`app`.  There is
      normally just one "global" app handler, which is an instance of