code review request for 6880559: Enable PKCS11 64-bit windows builds

[Vincent Ryan]

Please review this changeset to (finally) add support for PKCS11 on 
64-bit Windows.

Bug Report:
  http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6880559
Webrev:
  http://cr.openjdk.java.net/~vinnie/6880559/webrev.00/

It includes NSS 3.13.1 libraries for Windows 32-bit and 64-bit in the
PKCS11 testsuite. PKCS11 tests on Solaris and Linux continue to use
NSS from the operating system.

Thanks.