[4.1] 3041728 Add README.Packaging in distribution.

[Lasse Karstensen]

commit 3041728c596139834b789c424ad886306f30334c
Author: Lasse Karstensen <lkarsten at varnish-software.com>
Date:   Wed Sep 30 13:35:23 2015 +0200

    Add README.Packaging in distribution.

diff --git a/Makefile.am b/Makefile.am
index e49505f..b947ceb 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -9,7 +9,7 @@ m4dir = $(datadir)/aclocal
 m4_DATA = varnish.m4
 
 CLEANFILES = cscope.in.out cscope.out cscope.po.out
-EXTRA_DIST = LICENSE autogen.sh varnishapi.pc.in varnish.m4
+EXTRA_DIST = README.Packaging LICENSE autogen.sh varnishapi.pc.in varnish.m4
 
 DISTCHECK_CONFIGURE_FLAGS = \
     --enable-developer-warnings \