Elementary 1.7.0

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.

Removal: