Use <> instead of "" for external header includes

Libraries and system headers should be included with <> instead of "".
This makes a great difference for the automatic dependency tracking.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

inetd.c

@@ -25,9 +25,8 @@
 #include <net/if.h>
 #include <netinet/in.h>
 #include <sys/socket.h>
-
-#include "uev/uev.h"
-#include "lite/lite.h"
+#include <uev/uev.h>
+#include <lite/lite.h>
 
 #include "finit.h"
 #include "inetd.h"