[gnome-software/wip/ubuntu-changes] (25 commits) ...Merge branch 'gnome-3-20' into wip/ubuntu-changes

[Robert Ancell <rancell src gnome org>]

Summary of changes:

  06e4fd4... Move header bar button creation into individual pages (*)
  6522735... updates page: Move the Install & Restart button below the u (*)
  af145c1... Only show one modal dialog at a time (*)
  5ef065f... trivial: Fix distro upgrade screenshot example for Bastian (*)
  b15db51... Use as_utils_string_replace() rather than our own buggy ver (*)
  b320ae4... Correct spelling of 'license' in the API (*)
  06ad25a... trivial: Fix FALSE/NULL confusion spotted with GCC6 (*)
  3489822... trivial: Fix the example spec file (*)
  b67abcd... Release version 3.19.92 (*)
  6ed1192... trivial: Post release version bump (*)
  951f152... Updated Greek translation (*)
  a055921... Updated Spanish translation (*)
  c8af776... Updated Czech translation (*)
  5b7c763... Updated Polish translation (*)
  f387fa2... Updated Finnish translation (*)
  277f271... Updated Slovak translation (*)
  5acbb97... Updated German translation (*)
  cd30c6a... Updated Lithuanian translation (*)
  69312a6... Updated Hungarian translation (*)
  8a2a620... Updated Swedish translation (*)
  9a7c00f... Format update descriptions to be suitable for Ubuntu.
  50c8c33... Updated Galician translations (*)
  cc79cd0... Updated Russian translation (*)
  f312890... Updated Brazilian Portuguese translation (*)
  8b9f2eb... Merge branch 'gnome-3-20' into wip/ubuntu-changes

(*) This commit already existed in another branch; no separate mail sent