emulators/hatari: update 2.1.0 to 2.2.1
Makefile - pygtk2 is now gtk30 (upstream); - python:2.7 became python:3.6+; - option helpers changed to follow '5.13 Makefile Options'. pkg-plist - hatari_profile is installed by default (upstream); - manpages and doc up to date, removed fr/ versions; - all tools/ available, with respective docs. * https://hatari.tuxfamily.org/doc/release-notes.txt
Reported by: swills
Differential Revision: https://reviews.freebsd.org/D19628