Update proposed ports category, interantionalization

A brief in discussion on the freebsd-ports thread convinced me to change my proposal from i18n to internationalization, http://lists.freebsd.org/pipermail/freebsd-ports/2009-June/055475.html

I will await further potential feedback, Friday will mark one week since I made the original post. At that time, I will get my act together and take my proposal to portmgr@.

Stay tuned.