[MacPorts] #41956: bedtools @2.17.0_1: update to 2.18.1, move to GitHub

[MacPorts]

#41956: bedtools @2.17.0_1: update to 2.18.1, move to GitHub
-------------------------------+---------------------------------
  Reporter:  vandervelde.ag@…  |      Owner:  larryv@…
      Type:  update            |     Status:  assigned
  Priority:  Normal            |  Milestone:
 Component:  ports             |    Version:
Resolution:                    |   Keywords:  haspatch maintainer
      Port:  bedtools          |
-------------------------------+---------------------------------

Comment (by vandervelde.ag@…):

 i don't know. i'd rather not change the makefile if possible. i don't
 think this has changed from 2.17 to 2.18. can we keep it as is (as was)?

-- 
Ticket URL: <https://trac.macports.org/ticket/41956#comment:5>
MacPorts <http://www.macports.org/>
Ports system for OS X