[DEV] open new 1.5 development branch

This new branch is based on 1.4.6, which 1.5-dev0 is 100% equivalent to.
The roadmap has been updated.
diff --git a/examples/haproxy.spec b/examples/haproxy.spec
index 2737f67..dfb623c 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: 1.4.6
+Version: 1.5-dev0
 Release: 1
 License: GPL
 Group: System Environment/Daemons
@@ -76,6 +76,9 @@
 %attr(0755,root,root) %config %{_sysconfdir}/rc.d/init.d/%{name}
 
 %changelog
+* Sun May 23 2010 Willy Tarreau <w@1wt.eu>
+- updated to 1.5-dev0
+
 * Sun May 16 2010 Willy Tarreau <w@1wt.eu>
 - updated to 1.4.6