[conf] Add "websocket_port" to config file

forked-daapd.conf.in

@@ -24,6 +24,8 @@ general {
 	# Admin password for the web interface
 	# If not set (default), access to the web interface is only permitted from localhost
 #	admin_password = ""
+	# Websocket port for the web interface. 
+#	websocket_port = 3688
 
 	# Enable/disable IPv6
 	ipv6 = yes

src/conffile.c

@@ -46,6 +46,7 @@ static cfg_opt_t sec_general[] =
   {
     CFG_STR("uid", "nobody", CFGF_NONE),
     CFG_STR("admin_password", NULL, CFGF_NONE),
+    CFG_INT("websocket_port", 3688, CFGF_NONE),
     CFG_STR("logfile", STATEDIR "/log/" PACKAGE ".log", CFGF_NONE),
     CFG_STR("db_path", STATEDIR "/cache/" PACKAGE "/songs3.db", CFGF_NONE),
     CFG_INT("db_pragma_cache_size", -1, CFGF_NONE),