Switch to side-by-side view

--- a/src/upmpd.hxx
+++ b/src/upmpd.hxx
@@ -83,6 +83,7 @@
         int schttpport;
         std::string scplaymethod;
         std::string sc2mpdpath;
+        std::string screceiverstatefile;
         std::string senderpath;
         int sendermpdport;
     };