[gnome-software] Created tag GNOME_SOFTWARE_3_16_6

[Kalev Lember <klember src gnome org>]

The signed tag 'GNOME_SOFTWARE_3_16_6' was created.

Tagger: Kalev Lember <klember redhat com>
Date: Fri Oct 16 12:09:54 2015 +0200

    ==== Version 3.16.6 ====

Changes since the last tag 'GNOME_SOFTWARE_3_16_5':

Kalev Lember (5):
      trivial: Post release version bump
      Improve failure code path when install or remove fails
      Prefer the gtk version of gimagereader over the qt5 version
      Set cache age for background update monitor
      Release version 3.16.6

Rafal Luzynski (2):
      Use gs_plugin_add_app(), avoid dangling pointer
      shell details: Disconnect old signal handlers before setting new app

Richard Hughes (1):
      Do not force the cache refresh