Italic synthesize for circular layout.
Italic synthesize for circular layout.

* Catch-up with the Adaptor's patch.

Change-Id: I80ec6566b8294856461588fba5f15d9ceea76dbe
Signed-off-by: Victor Cebollada <bd4ca07245b7f4eb2d3ace02513dff6e050d7f4b@samsung.com>

dalihub/dali-toolkit,dalihub/dali-toolkit,dalihub/dali-toolkit,dalihub/dali-toolkit