Upstream fixes already included in the latest community updates to coolkey v1.1.0

Adds additional headers that are needed for log fixes.

--- ORIGINAL/./src/coolkey/log.cpp 2016-06-24 16:07:19.418986402 -0400

+++ ././src/coolkey/log.cpp 2016-06-24 11:46:48.985184817 -0400

@@ -18,6 +18,8 @@

* ***** END COPYRIGHT BLOCK *****/

#include <string>

+#include <string.h>

+#include <stdlib.h>

#include "mypkcs11.h"

#include <assert.h>

#include <stdio.h>