Python Client built against the Wolfram|Alpha v2.0 API

WWW: https://bitbucket.org/jaraco/wolframalpha
 - General cleanup of port

Submitted by: Max Brazhnikov <makc@freebsd.org>
Update to 1.4-2
Add dependency option, defaulting to security/krb5.
 - Pet portlint
dns/powerdns: 3.3.1 -> 3.4.0

Changelog
http://doc.powerdns.com/html/changelog.html#changelog-auth-3.4.0

- Moved remote backend to regular (was experimental)
- Added the GeoIP, LMDB (both experimental) and Bind backend
- Removed Crypto++ support (as suggested by the author)
- Fixed the Luabackend on i386
- Added note to pkg-message about mandatory schema changes for
  gmysql, gpgsql and gsqlite3 backends
- Changed the example pdns.conf to include all possible configuration
  options when all backends are enabled

PR:		194057
Submitted by:	me@nileshgr.com, updated by tremere@cainites.net
Approved by:	Ralf van der Enden <tremere@cainites.net> (maintainer)
Merge branch 'master' of https://github.com/freebsd/freebsd-ports