MFH: r411364
graphics/graphite2: rely on default EXTRACT_SUFX after r411337
2016Q1 lacks r410613 which leads to the following error:
> silnrsi-graphite-1.3.7_GH0.tgz is not in graphics/graphite2/distinfo.
> Either graphics/graphite2/distinfo is out of date, or
> silnrsi-graphite-1.3.7_GH0.tgz is spelled incorrectly.
or
> Extracting for graphite2-1.3.7
> No SHA256 checksum recorded for silnrsi-graphite-1.3.7_GH0.tgz.
> No suitable checksum found for silnrsi-graphite-1.3.7_GH0.tgz.
Reported by: mav
Pointy hat: jbeich
Approved by: ports-secteam bustage blanket