Mirror を dennou-k に

Signed-off-by: Youhei SASAKI <uwabami@gfd-dennou.org>
Drop language support, update auto scripts

Signed-off-by: Youhei SASAKI <uwabami@gfd-dennou.org>
Add debian-dennou

Signed-off-by: Youhei SASAKI <uwabami@gfd-dennou.org>
Update distclean target

Signed-off-by: Youhei SASAKI <uwabami@gfd-dennou.org>