Update to 0.6.1

Changes: http://bazaar.launchpad.net/~dkimpy-hackers/dkimpy/trunk/view/131/ChangeLog
PR: 217277
Submitted by: Kevin Golding <ports@caomhin.org> (maintainer)
Approved by: mat (mentor)
Differential Revision: https://reviews.freebsd.org/D9704