[RELEASE] Released version 1.8-dev0

Released version 1.8-dev0 with the following main changes :
    - exact copy of 1.7.0
diff --git a/examples/haproxy.spec b/examples/haproxy.spec
index 8d5415c..598aead 100644
--- a/examples/haproxy.spec
+++ b/examples/haproxy.spec
@@ -1,6 +1,6 @@
 Summary: HA-Proxy is a TCP/HTTP reverse proxy for high availability environments
 Name: haproxy
-Version: 1.7.0
+Version: 1.8-dev0
 Release: 1
 License: GPL
 Group: System Environment/Daemons
@@ -75,6 +75,9 @@
 
 %changelog
 * Fri Nov 25 2016 Willy Tarreau <w@1wt.eu>
+- updated to 1.8-dev0
+
+* Fri Nov 25 2016 Willy Tarreau <w@1wt.eu>
 - updated to 1.7.0
 
 * Wed Nov  9 2016 Willy Tarreau <w@1wt.eu>