Bug#926216: debootstrap: Add dpkgopt

[Hideki Yamane <henrich@iijmio-mail.jp>]

package: debootstrap
severity: wishlist

 mmdebstrap has aptopt and dpkgopt option to manage apt and dpkg via
 passing some options to it, put conf file to /etc/apt/apt.conf.d/99mmdebstrap
 and /etc/dpkg/dpkg.cfg.d/99mmdebstrap. I think it's worth to add such
 option to debootstrap, especially dpkgopt to reduce image size via
 "--dpkgopt='path-exclude=/usr/share/man/*' \
  --dpkgopt='path-exclude=/usr/share/locale/*' \
  --dpkgopt='path-exclude=/usr/share/doc/*' \" for minimize it.

-- 
Hideki Yamane <henrich@iijmio-mail.jp>