Update config.h

keyboards/lets_split/keymaps/hexwire/config.h

@@ -32,4 +32,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #endif
 #ifdef SUBPROJECT_rev2
     #include "../../rev2/config.h"
-#endif
+#endif
+#ifdef SUBPROJECT_rev2fliphalf
+	#include "../../rev2fliphalf/config.h"
+#endif