[meld] README: Add a "Contributing" section to help clarify where stuff happens

[Kai Willadsen <kaiw src gnome org>]

commit 28a8127e14fdb4f0b1253b53fc9cbdd0061c1ee7
Author: Kai Willadsen <kai willadsen gmail com>
Date:   Wed Jun 28 07:39:41 2017 +1000

    README: Add a "Contributing" section to help clarify where stuff happens

 README |   21 +++++++++++++++++----
 1 files changed, 17 insertions(+), 4 deletions(-)
---
diff --git a/README b/README
index f1e142b..fa672b8 100644
--- a/README
+++ b/README
@@ -82,13 +82,26 @@ command. In other words, do this:
     python3 setup.py install --no-compile-schemas
 
 
-Contacting
-----------
+Contributing
+------------
+
+Meld uses Bugzilla to track bugs, and user questions and development
+discussions happen on the Meld mailing list. The development team is small,
+and new contributors are always welcome!
+
+Report a bug:   https://bugzilla.gnome.org/enter_bug.cgi?product=meld
+
+List of bugs:   https://bugzilla.gnome.org/buglist.cgi?quicksearch=product%3A%22meld%22
+
+Mailing list:   https://mail.gnome.org/mailman/listinfo/meld-list
+
+
+
+Links
+-----
 
 Home page:      http://meldmerge.org
 
 Documentation:  http://meldmerge.org/help
 
 Wiki:           https://wiki.gnome.org/Apps/Meld
-
-Mailing list:   https://mail.gnome.org/mailman/listinfo/meld-list