Document automodule and autosummary directives

Author: hoodmane

README.rst

@@ -357,6 +357,23 @@ And then, in the docs::
 
    .. autoattribute:: Bing#bong
 
+automodule
+----------
+
+This directive documents all exports on a module. For example::
+
+  .. js:automodule:: package.submodule
+
+
+autosummary
+-----------
+
+This directive should be paired with an automodule directive (which may occur in
+a distinct rst file). It makes a summary table with links to the entries
+generated by the automodule directive. Usage::
+
+  .. js:automodule:: package.submodule
+
 Dodging Ambiguity With Pathnames
 --------------------------------