media-fonts/hkscs-ming: remove package, close #184.

This ebuild was left untouched since 12 May, 2004. It is a living fossil,
a witness to history about the creation of the Gentoo Taiwan, and the
grand unification between the gentoo-china (Mainland) and gentoo-tw
communities.

The link is dead, the approaches to install font was the ancient one
(before font.ebuild appears!). It is time to let it come to an end.
Merge branch 'master' of github.com:microcai/gentoo-zh