Log message:
Extend PYTHON_VERSIONS_INCOMPATIBLE to 35

Log message:
Add SHA512 digests for distfiles for security category

Problems found locating distfiles:
	Package f-prot-antivirus6-fs-bin: missing distfile fp-NetBSD.x86.32-fs-6.2.3.tar.gz
	Package f-prot-antivirus6-ws-bin: missing distfile fp-NetBSD.x86.32-ws-6.2.3.tar.gz
	Package libidea: missing distfile libidea-0.8.2b.tar.gz
	Package openssh: missing distfile openssh-7.1p1-hpn-20150822.diff.bz2
	Package uvscan: missing distfile vlp4510e.tar.Z

Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden).  All existing
SHA1 digests retained for now as an audit trail.

Log message:
security/py-{cybox,stix,libtaxii} and sysutils/py-pefile do not seem to have
been ported to either Python 3.3 or 3.4.

Log message:
Import py27-cybox-2.1.0.4 as security/py-cybox (from wip)

A python library for parsing, manipulating, and generating CybOX content.

A primary goal of the python-cybox library is to remain faithful to both the
CybOX standard and to customary Python practices. There are places where these
will conflict, and the goal is to make the library intuitive both to those
familiar with the XML schemas (but less familiar with Python) and also to
experienced Python developers who want to add CybOX support to their programs.