few stabs at api docs

Author: tony

CHANGES

@@ -26,7 +26,7 @@ Here you can find the recent changes to tmuxp.
 
   - :class:`Window` now has @proprety :meth:`Window.panes` returning a
     list of :class:`Pane` objects via :meth:`Window.list_panes()`.
-    @property :meth:`Window._windows` to :meth:`Window._list_panes()`
+    @property :meth:`Window._panes` to :meth:`Window._list_panes()`
     to return a list of dicts without making objects.
 
 2013-10-18

doc/api.rst

@@ -36,6 +36,7 @@ Window Object
 .. autoclass:: Window
     :members:
     :inherited-members:
+    :private-members:
     :show-inheritance:
 
     .. attribute:: _session