[gtk] (8 commits) Non-fast-forward update to branch wip/otte/bitset

[Benjamin Otte <otte src gnome org>]

The branch 'wip/otte/bitset' 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:

  b1b7dde... Add GtkBitset
  fc177dd... testsuite: Add tests for GtkBitset
  96a4dfc... multiselection: WIP: Port to GtkBitset

Commits added to the branch:

  3e9631b... Add GtkBitset
  8e9bc61... testsuite: Add tests for GtkBitset
  718a2d3... multiselection: Port to GtkBitset
  762ad69... selectionmodel: Replace query_range() with get_selection()
  5386c31... selectionmodel: Add gtk_selection_model_set_selection()
  2bf8ef3... listbase: Port rubberband to gtk_selection_model_set_select
  e3ddab9... selectionmodel: Remove select_callback() functions
  cc423a1... Remove GtkSet