Update documentation files

CONTRIBUTING.rst

@@ -6,7 +6,7 @@
 :Status:
   Draft
 :Copyright:
-  © 2017 Adélie Linux Team.  NCSA open source licence.
+  © 2017-2018 Adélie Linux Team.  NCSA open source licence.
 
 
 
@@ -119,4 +119,5 @@ Mailing List
              if you have made three commits, you will use the command
              ``git format-patch HEAD^^^``.
 
-#. Email the resulting patch to the packagers mailing list.
+#. Email the resulting patch to the mailing list, using ``git send-email`` or
+   your mail client.  The mailing list is adelie-pkg@lists.adelielinux.org.

README.rst

@@ -7,7 +7,7 @@
 :Status:
   Production
 :Copyright:
-  © 2017 Adélie Linux Team.  NCSA open source licence.
+  © 2017-2018 Adélie Linux Team.  NCSA open source licence.
 
 
 
@@ -62,6 +62,14 @@ interested in installing.  Desktop applications, server software (also known as
 *daemons*), and other useful packages can be found here.
 
 
+``harmony``: Packages affected by Project Harmony
+`````````````````````````````````````````````````
+The ``harmony`` directory contains packages that are being discussed with
+Alpine Linux for later merging.  These packages may either end up in ``system``
+or Alpine's ``main`` depending on the outcome of discussions.  (These packages
+are always available in the ``system`` repo when built by Adélie.)
+
+
 
 
 Usage