Pypolicyd-spf

* Add MANIFEST.in and rename in setup.py to make package compatible with
using sdist (fixes missing files in 1.1.1)

--- 1.1.1 (2013-05-10 12:23 -0400)
* Fixed documentation to be more compatible with running with Python3.

--- 1.1 (2012-07-21 21:30 -0400)
+ Ported to Python 3. Tested on python3.2, python2.7, and python2.6.
Versions previous to python2.6 will not work.

--- 1.0 (2012-03-17 23:34 -0400)
* Fixed missing authentication results headers for no authentication
performed cases (when authres is enabled)
* Fixed ambiguous config file warning in per user processing
* Make functions private (leading underscore)
* Fixed erroneous use of syslog.LOG_ERR in per user processing

--- 0.9 (2012-01-10 22:35 -0500)
+ Add support for optionally generating RFC 5451 authentication results
headers
+ Add new Header_Type configuration option to support generating RFC 4408
Received-SPF and/or RFC 5451 Authentication-Results headers (default is
Received-SPF)
! Changed license from GPL version 2 to Apache 2.0 with agreement from all
copyright holders
* Log message to the error facility for all OSErrors
* Instead of crashing if per user configuration is missing, continue with
global configuration
* Use openspf.net instead of openspf.org for Why text in reject/defer
messages due to extended openspf.org downtime
* Fix install location of standard config file when installed with distutils
* Fix example syntax in policyd-spf.peruser.5
* Update and clarify inconsistencies in policyd-spf.conf.5

--- 0.8.1 (2010-11-27 22:41 -0500)
* Prepend headers even when defaultSeedOnly = 0 (now does what's documented)
* Fix typos in policyd-spf.conf(5)