RFR 8039898: sunpkcs11-solaris.cfg should be in solaris specific directory

[Valerie Peng]

Could someone please review this build related change for moving 
sunpkcs11-solaris.cfg file to the pkcs11 module?

Webrev: http://cr.openjdk.java.net/~valeriep/8039898/webrev.00/

Thanks,
Valerie