grip for Debian
----------------------

* gcd is not supported yet.

  grip upstream distribution package contains gcd up to 2.96.
  But after 2.97-alpha, the author re-construct grip source tree,
  then gcd's source is disappeared.

  Therefore, I removed gcd binary package.

 -- Taku YASUI <tach@debian.or.jp>, <tach@debian.org>