evas map: Introduce new API for maps (Efl.Gfx.Map)

evas map: Introduce new API for maps (Efl.Gfx.Map)

This implements an entirely new API model for Evas Map by relying
on high-level transformations on the object rather than an external
Evas_Map structure that needs to be constantly updated manually.

The implementation relies on Evas_Map.

To rotate an object all you need to do now is
  efl_gfx_map_rotate(obj, 45.0, NULL, 0.5, 0.5);

Or with a C++ syntax:
  obj.rotate(45.0, NULL, 0.5, 0.5);

Or even simply (with default arguments):
  obj.rotate(45.0);

The map transformation functions are:
 - rotate
 - rotate_3d
 - rotate_quat
 - zoom
 - translate (new!)
 - perspective_3d
 - lightning_3d

@feature