* cmdline/apt-get.cc:

* cmdline/apt-get.cc:
  - fix in the task-install code regexp (thanks to Adam Conrad and
    Colin Watson)
  - support task removal too: apt-get remove taskname^
    (thanks to Matt Zimmerman reporting this problem)
* Fix a typo on 0.7.3 changelog entry about g++ (7.3 to 4.3)
* Fix compilation warnings:
  - apt-pkg/contrib/configuration.cc: wrong argument type;
  - apt-pkg/deb/dpkgpm.cc: wrong signess;
  - apt-pkg-acquire-item.cc: wrong signess and orderned initializers;
  - methods/https.cc:
    - type conversion;
    - unused variable;
    - changed SetupProxy() method to void;
* 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