Depend on py-six.

py-OpenSSL 0.14 started depending on six, but this package didn't, so
"import OpenSSL" failed.  Confusingly, this led to build failures in
tahoe-lafs because somehow setuptools determined six was needed and
tried to download it.

After this commit, "make test" in py-OpenSSL still fails; it tries to download
"cryptography" and "cffi".
Import py27-cryptography-0.2.2 as security/py-cryptography.

cryptography is a package designed to expose cryptographic recipes
and primitives to Python developers.  Our goal is for it to be your
"cryptographic standard library".

cryptography includes both high level recipes, and low level
interfaces to common cryptographic algorithms such as symmetric
ciphers, message digests and key derivation functions.

Comitted during the freeze since py-OpenSSL needs it.
+ py-cryptography
Added security/py-cryptography version 0.2.2
Depend on py-cryptography instead of py-six (a py-cryptography dependency,
pulled in during an attempt to autobuild it because it was missing).
Ride PKGREVISION bump from a few minutes ago.
Depends on six itself as well.
Thanks, gdt.
Use correct rpath flag on SunOS.  Bump PKGREVISION.
Updated devel/deforaos-libsystem to 0.1.7nb2
Use correct rpath flag on SunOS.  Bump PKGREVISION.
Updated databases/deforaos-libdatabase to 0.0.0nb4
Use correct rpath flag on SunOS.  Bump PKGREVISION.
Updated mail/deforaos-mailer to 0.1.6nb3
Use correct rpath flag on SunOS.  Bump PKGREVISION.
Updated x11/deforaos-libdesktop to 0.1.0nb2
Define modulenames for cffi modules.
Fix PLIST issues on different compilers.
Updated security/py-cryptography to 0.2.2nb1
Set modulename so cffi doesn't have to invent them.
Fixes PLIST issues with different compilers.
Bump PKGREVISION.
Updated sysutils/py-xattr to 0.7.2nb2
Various portability fixes.  Now builds on SunOS.
Various portability fixes for SunOS.