anchor.diff:  { stdenv, fetchgit
   , qtbase, qtmultimedia, qtquick1, qtquickcontrols
  -, qtimageformats, qtgraphicaleffects
  +, qtimageformats, qtgraphicaleffects, qtwebkit
   , telegram-qml, libqtelegram-aseman-edition
   , gst_all_1
   , makeQtWrapper, qmakeHook }:
  
positive.code: 
    buildInputs =
    [ qtbase qtmultimedia qtquick1 qtquickcontrols
      qtimageformats qtgraphicaleffects
      telegram-qml libqtelegram-aseman-edition 
    ] ++ (with gst_all_1; [ gst-plugins-base gst-plugins-good gst-plugins-bad gst-plugins-ugly ]);
  
    nativeBuildInputs = [ makeQtWrapper qmakeHook ];
  
negative.code:     license = licenses.gpl3;
      maintainers = with maintainers; [ profpatsch AndersonTorres ];
      platforms = platforms.linux;
    };
  }
  #TODO: appindicator, for system tray plugin (by @profpatsch)
  