Import e_dbus-1.7.4 as wip/e_dbus.

E_Dbus is a set of wrappers around DBus APIs by third parties, so
they can be easily used by EFL applications, automatically providing
Ecore/main loop integration, as well as Eina data types.

So far, E_Dbus wraps the following:

dbus: core dbus integrated into ecore main loop, it is the base
    for all users of DBus in EFL.
connman: implements API described by ConnMan, a network connection
    manager.
hal: implements API described by Hardware Abstraction Layer, a
    freedesktop.org standard to access storage, power management
    features and so on.
libnotify: implements API described by libnotify, used by many
    applications and default in many distributions as the standard
    to inform user about status changes. It is the based o Ubuntu's
    OSD, a passive notification system.
bluez: implement bluetooth handling and control via bluez.
ukit: udev (umount/power etc.) handling.
ofono: ofono telephony access.
Update elementary to 1.7.4 + steal maintainership.

Changes since Elementary 1.7.3:

Fixes:
   * Fix the naviframe title_set problem that caused the title visible status reset
   * Make sure data is not NULL in elm_interface_scrollable.
   * Correctly handle failure case in _x11_notify_handler_image.
   * Fix missuse of EINA_INLIST_FOREACH in elm_transit.c.
   * Now, dummy object is always smart member of naviframe.
   * Fix the popup that returned invalid action buttons.
   * Fix the naviframe to not have crash even if user deletes the naviframe in the transition finished cb.
   * Fix Don't elm_transit image animation use the image preloading to avoid image flickering.
   * Fix the image to show the image right now if the image preloading is disabled.
   * Fix small memory leak in elm_map error path
   * Fix memory leak in _item_tag_remove of elm_entry.

Changes since Elementary 1.7.2:

Fixes:
   * Fix the naviframe to clear the text parts when it's item is deleted.
   * Fix the mapbuf to update it's content correcltly evenif they go outside of the buffer.
   * Fix the naviframe to resize it's items which are inserted.
   * Fix layout when content_set or text_set is executed with NULL part name.
   * Fix the naviframe to send signal emits one time for content show/hide, text show/hide.
   * Fix case where tooltips could go offscreen unnecessarily
   * Fix possible divide by zero in els_scroller animator.
   * Fix uninitialized data path in elm_flip, elm_gesture_layer, elm_interface_scrollable, els_scroller.
   * Fix possible segv in elm_quicklaunch infrastructure.
   * Fix elm_conform buffer to always terminate with at least one '\0'.
   * Fix forgotten break in elm_map that would have thrown error when the action was properly
   taken in fact.
   * Fix the mapbuf to show it's content properly, If the content doesn't
   have resized, it wouldn't be showed up.
   * Safer call to mkstemp in elm_cnp.
   * Simplify test in elm_entry_text_set.
   * Fix wheel scroll direction with shift.
   * Fix focus problem in multibuttonentry. Entry can get focus only when multibuttonentry is focused.

Changes since Elementary 1.7.1:

Fixes:
   * Fix promote and demote in genlist when the object isn't yet fully builded
   * Fix the elm_flip to accept proxy object.
   * Fix wrong parameter for thumbnail error in elm_icon.
   * Fix missing event selected in elm_index (elm_index_item_selected_set)
   * Fix update the min size hint on elm_label after a text set
   * Fix flip widget who show the two face at same time
   * Fix the naviframe to delete contents which are preserved_on set if the naviframe is deleted.
   * Fix the naviframe to clear the title contents when it's item is deleted.
   * Fix the naviframe to clear the text parts when it's item is deleted.

Changes since Elementary 1.7.0:

Fixes:
   * Now elm_datetime_field_limit_set() can set year limits wihtout problems.
   * Fix re-order animation when iot doesn't end correctly.
   * Fix popup to apply the same style to the notify sub-widget.
   * Fix Ctxpopup direction if unknown priority used
   * Fix diskselector when bounce off and round enabled.
   * Fix bubble info field set.
   * Escape theme filename correctly.
   * Fix diskselector selection of middle item.
   * Fix copy&paste error in elm_flip.
   * Fix possible invalid memory access in elm_access.
   * Fix diskselector bug with more than 4 items.
   * Fix a bug in elm_panel. Content should be a sub-object of elm_panel.
   * Fix conform widget to be part of focus chain.
   * Fix genlist reorder mode item not being resized on genlist resize.
   * Fixed gengrid wrong_calc_job parameter.
   * Fix elm_transit image animation that last few frames are skipped.
   * FIx elm_transit to accept proxy object.

Changes since Elementary 1.0.0:

Additions:
   * Focus can be moved in all directions by elm_widget_focus_go function.
   * Reload theme when it change on disk.
   * Fileselector: Add a wheel spinner that show/spin while EIO is working
   * Add elm_map_overlays_get & elm_map_overlay_visible_get functions.
   * Toolbar: Add elm_toolbar_standard_priority_set/get APIs.
   * Add elm_object_scroll_hold/freeze_get.
   * Add ELM_CALENDAR_LAST_DAY_OF_MONTH enum type
   * Add elm_progressbar_format_function_set API function
   * Add elm_map_overlay_del_cb_set API function
   * Add "changed" signal to the progressbar widgets
   * Use Edje to enable accessibility on TEXTBLOCK.
   * Initialize Emotion when necessary.
   * Elm_Win_Trap and elm_win_trap_set() to allow e17 integration.
   * elm_flip_go_to()
   * On focus loss, Elm_Spinner properly hide Elm_Entry and display label properly.

Fixes:
   * Genlist : fixed genlist expandable effect bug when we expand/contract items with many children very quickly.
   * Genlist : realize move items during tree effect only when the item is not in the queue.
   * Add missing files in the tarball.
   * Fileselector : honor the folder_only option when using EIO
   * Segment Selector : do not abuse user object item data.
   * Image: fixed elm_image_orient_set/get.
   * QuickLaunch: reset main loop after fork.

Improvements:
   * Allocate once and reuse Evas_Map.
   * Allow freeze/thaw on Elm_Layout and reduce number of object update.
   * Defer Elm_Calendar generation until really needed.
   * Defer Elm_Slider update until really needed.
Update enlightentment to release version 0.17.0.

There's no NEWS file in the distribution but the changes since the
previous version are probably too huge anyway...
Add e_dbus, eet, eina, eio, embryo, evas, evas-gif, evas-software-x11,
evas-xpm, and evas_generic_loaders.