Expedite 1.8.0

Changes since Expedite 1.7.0:
-----------------------------

Additions:

   * Support for Wayland engines
   * Test and benchmark lines

Removals:

   * Evas software X11 16bpp engine suport

Improvements:

   * Porting to Eo

Expedite 1.7.0

Changes since Expedite 1.2.0:
-----------------------------

Improvements:

   * Don't over allocate Evas_Map.

Expedite 1.2.0

Changes since Expedite 1.1.0:
-----------------------------

Removals:

   * Evas SDL 16bpp engine suport
   * Software_SDL engine (nos just use buffer engine)