set of development tools as recommended by upstream. Ports will continue to depend on devel/gettext for libintl. The gettext module also provides an automatic build dependency on devel/gettext-tools for msgfmt etc. A few ports that require a library provided by gettext-tools get a corresponding dependency. Also update gettext to 0.19.5.1. COMMENT and DESCR from FreeBSD. Bulk build testing by sthen@. ok sthen@