Fixed problems on systems using newer GLIB and GCC (2.96) which no

longer allow the -Wp,-lang-c-c++-comments directive.  Also cleaned
up getloadavg support that had problems on Solaris and RedHat 7.1.
Removed unused variables in a number of functions as a result of
warnings when compiled with --enable-debug config option.

server/sock.c

@@ -13,10 +13,10 @@
 #include <arpa/inet.h>
 #include <fcntl.h>
 
-#include "../shared/sockets.h"
+#include "shared/sockets.h"
 #include "sock.h"
 #include "clients.h"
-#include "../shared/debug.h"
+#include "shared/debug.h"
 
 /**************************************************
   LCDproc sockets code...