[gnome-control-center] (16 commits) Non-fast-forward update to branch gbsneto/interactive-test-panels

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

The branch 'gbsneto/interactive-test-panels' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  2dda25e... build: Alphabetically sort source files
  6272c08... panel-loader: Use #pragma once
  7b64fa9... panel-loader: Assert get_type() function
  0d6c90d... panel-loader: Define vtable struct in the header
  75acd0d... panel-loader: Rename all_panels to default_panels
  80b441c... panel-loader: Reorder functions
  efaa51f... panel-loader: Simplify listing panels
  a931494... panel-loader: Allow overriding panel vtable
  0a4e9ea... build: Add more files to libshelltest
  663ff0e... panel-loader: Document public functions
  1532ad3... build: Reorganize shell libraries and dependencies
  4e154fa... panel-list: Dynamically show Details/Devices row
  2fd80ce... Introduce interactive test for panels

Commits added to the branch:

  b4809cd... display: Mode compare takes interlaced into account (*)
  f0ef748... Update Esperanto translation (*)
  4e6b341... build: Update bug URL to gitlab.gnome.org (*)
  81fa6f1... build: Alphabetically sort source files
  a6c983d... panel-loader: Use #pragma once
  9d88b84... panel-loader: Assert get_type() function
  6a50a21... panel-loader: Define vtable struct in the header
  d1fe090... panel-loader: Rename all_panels to default_panels
  31a5d55... panel-loader: Reorder functions
  867a35d... panel-loader: Simplify listing panels
  62d3fb9... panel-loader: Allow overriding panel vtable
  19bd9b8... build: Add more files to libshelltest
  9a2c5dc... panel-loader: Document public functions
  14583e9... build: Reorganize shell libraries and dependencies
  c4c901f... panel-list: Dynamically show Details/Devices row
  65ede4f... Introduce interactive test for panels

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