[gtk] (57 commits) Non-fast-forward update to branch wip/baedert/for-master

[Timm Bäder <baedert src gnome org>]

The branch 'wip/baedert/for-master' 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:

  fcc94d7... gl renderer: Handle 0/1 progress in crossfade nodes
  a112b40... gl renderer: Fix cross-fade nodes with invisible end child
  7ea2a24... renderbackground: Only query h/vrepeat if we need to
  fa97551... renderbackground: Only query number of layers once
  8fc4033... Add .view to view widgets
  075f9f0... textview: Remove unused define
  fcf91db... scale: Rearrange child widgets

Commits added to the branch:

  d830724... Add amalgamated roaring bitmaps source code (*)
  5b1195f... gtk: Add some g-i annotations to GtkStringList (*)
  db452f0... Add GtkBitset (*)
  ff36cfb... testsuite: Add tests for GtkBitset (*)
  277a91d... multiselection: Port to GtkBitset (*)
  8395698... selectionmodel: Replace query_range() with get_selection() (*)
  fa02956... selectionmodel: Add gtk_selection_model_set_selection() (*)
  a38c423... listbase: Port rubberband to gtk_selection_model_set_select (*)
  006dfdc... selectionmodel: Remove select_callback() functions (*)
  58d3213... Remove GtkSet (*)
  3d8b6f6... multiselection: Track items across resorts (*)
  6ceab55... gtk-demo: Port listview-colors demo to multiselection again (*)
  488b0cb... gtk: Remove GtkPropertySelection (*)
  e574dcb... Fix indentation (*)
  de4803b... listbase: Don't do extra work (*)
  c2b0330... listbase: Move a common function from the children into Gtk (*)
  64aa281... listbase: Allocate rubberband according to list coords (*)
  147388e... multiselection: Implement get_selection_in_range() (*)
  724c936... listbase: Allocate gridview items properly on RTL (*)
  7c52e03... listbase: Flip autoscroll deltas if adjustments are flipped (*)
  ec4a489... listview: Allocate rubberband at end of size_allocate() (*)
  a594996... listbase: Compute rubberband region on-demand (*)
  30488e6... listbase: Only compute the modifiers when releasing the rub (*)
  dc1dbe6... listbase: Make rubberbanding a threshold drag (*)
  721396b... dropdown: Annotate the get_selected_item method (*)
  e20610c... Merge branch 'wip/ricotz/annotations' into 'master' (*)
  1d1f618... Merge branch 'tintou/dropdown-annotations' into 'master' (*)
  f07d304... main: Avoid a warning (*)
  e04191a... Merge branch 'wip/otte/bitset' into 'master' (*)
  4185ba2... docs: Some tweaks to the list widget overview (*)
  3f55bfe... Merge branch 'matthiasc/for-master' into 'master' (*)
  b81bbde... gtkswitch: Don't be eager in accepting the gesture (*)
  0ce4f66... gtktext: Don't accept (twice!) all press actions (*)
  9b9a9f1... Merge branch 'wip/carlosg/sequence-state-fixups' into 'mast (*)
  3558bea... text: Give names to event controllers (*)
  a26865e... widget: Add a debug message for consumed key events (*)
  2d914d5... text: Handle key events in the target phase (*)
  8b4560c... Revert "text: Avoid creating a PangoAttrList we don't need" (*)
  cd9f573... text: Be more selective when selecting on focus-in (*)
  fd2861d... docs: Add css docs to entries (*)
  7fa8a69... Merge branch 'matthiasc/for-master' into 'master' (*)
  cfdc81a... Adwaita: Fix block cursors in spinbuttons (*)
  2c55335... Merge branch 'matthiasc/for-master' into 'master' (*)
  913cd91... widget: Fix an oversight (*)
  64db05d... shortcutcontroller: Add some debug spew (*)
  c20a966... text: Update action enabled state correctly (*)
  0d10982... text: Support reverse selection (*)
  5d11e98... gtk-demo: Improve formatting in the color demo (*)
  3a70ca9... listitem: Correct the docs (*)
  c447fa8... Merge branch 'matthiasc/for-master' into 'master' (*)
  d4f0593... gl renderer: Handle 0/1 progress in crossfade nodes
  21f9148... gl renderer: Fix cross-fade nodes with invisible end child
  8fcf1b7... renderbackground: Only query h/vrepeat if we need to
  ec1133d... renderbackground: Only query number of layers once
  f1b010a... Add .view to view widgets
  c41b413... textview: Remove unused define
  20935f6... scale: Rearrange child widgets

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