[test suite] have fko_wrapper only require fko.h

test/fko-wrapper/Makefile

@@ -1,6 +1,6 @@
 
 all : fko_wrapper.c
-	gcc -Wall -g -I../../common -I../../client -I../../lib fko_wrapper.c -o fko_wrapper -L../../lib/.libs -lfko
+	gcc -Wall -g -I../../lib fko_wrapper.c -o fko_wrapper -L../../lib/.libs -lfko
 
 clean:
 	rm -f fko_wrapper

test/fko-wrapper/fko_wrapper.c

@@ -7,10 +7,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdint.h>
-#include "fko_common.h"
-#include "common.h"
-#include "fko_limits.h"
-#include "fwknop.h"
 #include "fko.h"
 
 #define ENABLE_GPG_TESTS 0