[PATCH 5 of 6 STABLE V3] ubuntu-wily-ppa: add makefile rule

[Sean Farley]

# HG changeset patch
# User Sean Farley <sean at farley.io>
# Date 1461744176 25200
#      Wed Apr 27 01:02:56 2016 -0700
# Branch stable
# Node ID 84df4bab0acf1dc88a3b20dbc6806938bdabcb08
# Parent  d9b93ebd047688e6c1f2a996e47588c7ca5eb6b3
# EXP-Topic docker-ppa
ubuntu-wily-ppa: add makefile rule

diff --git a/Makefile b/Makefile
--- a/Makefile
+++ b/Makefile
@@ -185,10 +185,13 @@ docker-ubuntu-trusty-ppa: contrib/docker
 	contrib/dockerdeb ubuntu trusty --source-only
 
 docker-ubuntu-wily: contrib/docker/ubuntu-wily
 	contrib/dockerdeb ubuntu wily
 
+docker-ubuntu-wily-ppa: contrib/docker/ubuntu-wily
+	contrib/dockerdeb ubuntu wily --source-only
+
 docker-ubuntu-xenial: contrib/docker/ubuntu-xenial
 	contrib/dockerdeb ubuntu xenial
 
 fedora20:
 	mkdir -p packages/fedora20