from these ports.
Other changes:
- convert Makefile header
- convert to optionsNG
- remove indefinite article from comment
- drop support for FreeBSD < 8.0
- pet portlint (leave library ABI versions in LIB_DEPENDS)
- net-mgmt/spectools: change option name from GTK to GTK2 to use default
description from bsd.options.desc.mk
Approved by: portmgr (bapt)
4e4178dab5