fix includes of wait.h and sys/fcntl.h to use standard locations

POSIX standard specifies that wait.h should be in sys/wait.h and
fcntl.h at top-level, not under sys. This is true for all unix systems,
even glibc. glibc provides wait.h and sys/fcntl.h, but these just
includes the same-named headers from the correct locations.

alib2measurepp/src/provisioner/MeasurementProvisioner.cpp

@@ -5,7 +5,7 @@
 #include "MeasurementProvisioner.hpp"
 #include "exception/CommonException.h"
 #include "sax/SaxParseInterface.h"
-#include <wait.h>
+#include <sys/wait.h>
 #include <iostream>
 #include "MeasurementProvisionerUtils.hpp"

alib2measurepp/test-src/provisioner/provisionerTest.cpp

@@ -3,7 +3,7 @@
 #include <sys/mman.h>
 #include <sys/stat.h>
-#include <sys/fcntl.h>
+#include <fcntl.h>
 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION ( provisionerTest, "provisioner" );
 CPPUNIT_TEST_SUITE_REGISTRATION ( provisionerTest );