Declare foreground and background variables global

Removes the need to pass the terminal's default background color round.

Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>

src/dmon.c

@@ -165,7 +165,7 @@ dmon_start (int parent_exit_status)
   if (!io_file_exist (path_conf))
     DMON_ABRT (_("Could not access \"%s\": %s\n"),
                path_conf, strerror (errno));
-  custom_load_conf (&conf, 0);
+  custom_load_conf (&conf);
 
   if (!io_file_exist (path_apts))
     DMON_ABRT (_("Could not access \"%s\": %s\n"),