09:59 makc 

Add new ports biology/plink [1] and biology/plinkseq [2]:

PLINK is a free, open-source whole genome association analysis toolset.
PLINK/SEQ is an open-source C/C++ library for working with human
genetic variation data.

PR:		ports/171918 [1]
PR:		ports/171922 [2]
Submitted by:	Jason Bacon <jwbacon at tds.net>