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>

initctl.c

@@ -26,6 +26,7 @@
 #include <stdio.h>
 #include <sys/socket.h>
 #include <sys/un.h>
+#include <lite/lite.h>
 
 #include "config.h"
 #include "finit.h"
@@ -33,8 +34,6 @@
 #include "helpers.h"
 #include "service.h"
 
-#include "lite/lite.h"
-
 typedef struct {
 	char  *cmd;
 	int  (*cb)(char *arg);