merged lp:~mvo/apt/convert-to-multiarch-lib-thanks-colin

diff --cc debian/changelog
index 2d37c067790e605273176228aa77195a0947b013,fa1bd7c47c6a6e1255be431f3151a1e835857b39..ceecf50a628c0ebb1b9e441d2122dc1a37a2ebb2
--- 1/debian/changelog
--- 2/debian/changelog
+++ b/debian/changelog
@@@ -3,11 -3,15 +3,17 @@@ apt (0.8.16~exp9) UNRELEASED; urgency=l
    [ Julian Andres Klode ]
    * apt-pkg/cdrom.cc:
      - Accept .bz2, .xz files in addition to .gz files (Closes: #649451)
 -
 -  [ Colin Watson ]
 -  * Convert libapt-pkg4.12 and libapt-inst1.4 to Multi-Arch: same.
    
    [ Michael Vogt ]
- 
 +  * apt-pkg/cdrom.cc:
 +    - use aptconfiguration to get the supported compression types
 -
+   * debian/control:
+     - bump debhelper build-dep to debhelper (>= 8.1.3~)
+     - set libapt-pkg-dev to multi-arch: same too
++ 
++  [ Colin Watson ]
++  * Convert libapt-pkg4.12 and libapt-inst1.4 to Multi-Arch: same.
++  
   -- Julian Andres Klode <jak@debian.org>  Mon, 21 Nov 2011 18:46:36 +0100
  
  apt (0.8.16~exp8) experimental; urgency=low