Documentation: configuration messages_to_author value "nosy" now documented.

Author: bernhardreiter

CHANGES.txt

@@ -144,7 +144,8 @@ Fixed:
   helping debug this. issue2550848 (Ralf Schlatterbeck, anatoly techtonik)
 - Fix issue2550866 '"pip install --editable ." fails'. Thanks to tonich for the
   initial patch (John Kristensen)
-
+- Documentation: configuration messages_to_author value "nosy" now documented
+  in chapter "customizing". (Bernhard Reiter)
 
 
 2013-07-06: 1.5.0

doc/customizing.txt

@@ -416,7 +416,10 @@ Section **nosy**
 
  messages_to_author -- ``no``
   Send nosy messages to the author of the message.
-  Allowed values: ``yes``, ``no``, ``new``
+  If ``yes`` is used, then messages are sent to the author
+  even if not on the nosy list, same for ``new`` (but only for new messages).
+  When set to ``nosy``, the nosy list controls sending messages to the author.
+  Allowed values: ``yes``, ``no``, ``new``, ``nosy``
 
  signature_position -- ``bottom``
   Where to place the email signature.