Switch to side-by-side view

--- a/debian/control
+++ b/debian/control
@@ -2,8 +2,8 @@
 Section: sound
 Priority: optional
 Maintainer: Jean-Francois Dockes <jf@dockes.org>
-Build-Depends: debhelper (>=9.0.0), libqt4-dev, libqtwebkit-dev,
-               libupnpp3-dev (>=0.14.0), libupnp6-dev
+Build-Depends: debhelper (>=9.0.0), qt5-default, libqt5webkit5-dev,
+               libupnpp3-dev (>=0.15.1), libupnp6-dev
 Standards-Version: 3.9.3
 Homepage: http://www.lesbonscomptes.com/upplay