[gnome-control-center] (8 commits) Non-fast-forward update to branch wip/gbsneto/new-keyboard-panel

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

The branch 'wip/gbsneto/new-keyboard-panel' 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:

  688dac9... keyboard: add CcShortcutLabel
  d0d83f4... keyboard: introduce CcKeyboardShortcutEditor
  e76a9f9... keyboard: bring back uniqueness check
  cebedc2... keyboard: add API to track whether a shortcut is default
  76a1130... keyboard: add support to reset shortcuts to their default v
  fcce21a... keyboard: remove unused code
  16fdec5... keyboard: bring back reverse item management
  036f247... keyboard: add search support

Commits added to the branch:

  55db997... keyboard: introduce CcKeyboardShortcutEditor
  52c040b... keyboard: move keyboard management code to custom class
  b978d3a... keyboard: bring back uniqueness check
  3c44f05... keyboard: add API to track whether a shortcut is default
  3e1af13... keyboard: add support to reset shortcuts to their default v
  4b18efd... keyboard: remove unused code
  2b2c639... keyboard: bring back reverse item management
  c514958... keyboard: add search support