+* GTK+-3 eel: fix color definition pointed out by running distcheck with gtk3

+* distcheck: explicitly use currently selected GTK+ version

+* GTK+-3 pathbar: always show the sliders

+* GTK+-3 pathbar: add slider-button class to sliders

+* GTK+-3 pathpar: add image-button class to iconic buttons

+* GTK+-3 pathbar: use text-button style class for pathbar buttons

+* GTK+-3 pathbar: fix allocation offset for the down slider button

+* GTK+-3 pathbar: do not use deprecated gtk_arrow_new

+* GTK+-3 pathbar: do not use deprecated gtk_alignment_new

+* GTK+-3 pathbar: refresh label size request every time it changes

+* drop unneeded includes

+* remove some unused includes

+* libcaja-private: drop unused CajaIdleQueue code

+* eel: fix minor build warning

+* libcaja-private: drop some more unused code

+* libcaja-private: remove unused CajaMergedDirectory code

+* fix minor build warning

+* location-bar: don't pack an useless box in the bar

+* location-bar: fix deprecated GTK_TYPE_HBOX usage

+* navigation-bar: remove useless abstract class

+* all: don't use deprecated GMutex/GThread API

+* GTK+-3.20 view-as-action: avoid deprecated gtk_combo_box_set_focus_on_click

+* editable-label: reduce ifdefine hell

+* GTK+-3 eel-editable-label: drop usage of GtkMisc

+* GTK+-3 connect-server-dialog: use widget properties instead of GtkAlignment

+* GTK+-3 open-with-dialog: use widget properties instead of GtkAlignment

+* GTK+-3 searchbar: use widget properties instead of GtkAlignment

+* GTK+-3 fm-properties-window: use widget properties instead of GtkAlignment

+* GTK+-3 fm-list-view: use widget properties instead of GtkAlignment

+* GTK+-3 file-conflict-dialog: use widget properties instead of GtkAlignment

+* eel-gtk-extensions: remove eel_gtk_adjustment* functions

+* icon-container: don't use eel helper to set adjustment values

+* notebook: cleanup an old workaround

+* GTK+-3 caja-icon-dnd: avoid deprecated gtk_drag_begin

+* Gtk+-3.20 fm-desktop-icon-view: use GdkSeat operations

+* Gtk+-3.20 eel-canvas: use GdkSeat operations

+* GTK+-3.20 caja-tree-view-drag-dest: use GdkSeat operations

+* GTK+-3.20 caja-dnd: use GdkSeat operations

+* GTK+-3.20 caja-icon-container: use GdkSeat operations

+* Revert "navigation-bar: fix deprecated GTK_TYPE_HBOX usage"

+* Revert "navigation-bar: fix typo in previous commit"

+