Updated OpenSSL used for win32 builds.

Updated OpenSSL used for win32 builds.

Note that as of OpenSSL 1.0.0, the "ms\do_ms" script (previously documented
to be used if one doesn't want to use the assembly language files) tries to
use MASM.  Additionally, OpenSSL 1.0.2 finally broke MASM support.  To fix
this, we now explicitly use "no-asm" in OpenSSL options.