* apt-inst/contrib/extracttar.cc:

* apt-inst/contrib/extracttar.cc:
  - fix fd leak for zero size files (thanks to Bill Broadley for
    reporting this bug)
* apt-pkg/acquire-item.cc:
  - remove zero size files on I-M-S hit
* methods/https.cc:
  - only send LastModified if we actually have one
  - send range request with if-range
  - delete failed downloads
* apt-pkg/deb/dpkgpm.{cc,h}:
  - merged dpkg-log branch, this lets you specify a
    Dir::Log::Terminal file to log dpkg output to
    (ABI break)
* merged apt--sha256 branch to fully support the new
  sha256 checksums in the Packages and Release files
  (ABI break)
* Applied patch from Aurelien Jarno <aurel32@debian.org> to fix wrong
  directory downloading on non-linux architectures (closes: #435597)
* Applied patch from Guillem Jover <guillem@debian.org> to use
* Applied patch from Guillem Jover <guillem@debian.org> to add
  support to add lzma support (closes: #408201)
* methods/makefile:
  - install lzma symlink method (for full lzma support)
* debian/control:
  - suggest "lzma"
* Simplified HttpMethod::Fetch on http.cc removing Tail variable;
* Fix pipeline handling on http.cc (closes: #413324)
* Fix building to properly support binNMUs. Thanks to Daniel Schepler
  <schepler@math.unipd.it> by the patch (closes: #359634)
* Fix example for Install-{Recommends,Suggests} options on
  configure-index example file. Thanks to Peter Eisentraut
  <peter_e@gmx.net> by the patch (closes: #432223)
* fixed compile errors with g++ 4.3 (thanks to
  Daniel Burrows, closes: #429378)
* fixes in the auto-mark code (thanks to Daniel
  Burrows)
* fix FTFBFS by changing build-depends to
  libcurl4-gnutls-dev (closes: #428363)
* cmdline/apt-get.cc:
  - fix InstallTask code when a pkgRecord ends
    with a single '\n' (thanks to Soren Hansen for reporting)
* merged from Christian Perrier:
      * vi.po: completed to 532t, again. Closes: #429899
      * gl.po: completed to 532t. Closes: #429506
      * vi.po: completed to 532t. Closes: #428672
      * Update all PO and the POT. Gives 514t14f4u for formerly
        complete translations
      * fr.po: completed to 532t
      * ku.po, uk.po, LINGUAS: reintegrate those translations
        which disappeared from the BZR repositories