Move quit_vlc() up in syncplay.lua

resources/lua/intf/syncplay.lua

@@ -108,6 +108,11 @@ if (port == nil or port < 1) then port = 4123 end
 
 vlc.msg.info("Hosting Syncplay interface on port: "..port)
 
+function quit_vlc()
+    running = false
+    vlc.misc.quit()
+end
+
 function mightbewindows()
     -- Used to detect whether the Operating System might be Windows.
     sysos = os.getenv("OS")
@@ -350,11 +355,6 @@ function load_file (filepath)
     return "load-file-attempted\n"
 end
 
-function quit_vlc()
-    running = false
-    vlc.misc.quit()
-end
-
 function do_command ( command, argument)
     -- Processes all commands sent by Syncplay (see protocol, above).