* merge patch that enforces stricter https server certificate

* merge patch that enforces stricter https server certificate
  checking (thanks to Arnaud Ebalard, closes: #485960)
* allow per-mirror specific https settings
  (thanks to Arnaud Ebalard, closes: #485965)
* add doc/examples/apt-https-method-example.cof
  (thanks to Arnaud Ebalard, closes: #485964)
* add DPkg::NoTriggers option so that applications that call
  apt/aptitude (like the installer) defer trigger processing
  (thanks to Joey Hess)
* document --install-recommends and --no-install-recommends
  (thanks to Dereck Wonnacott, LP: #126180)
* apt-ftparchive might write corrupt Release files (LP: #46439)
* Apply --important option to apt-cache depends (LP: #16947)