Configure cameraParam by API
Configure cameraParam by API

Let scene3d example camera configure cameraActor by API,
not the sample's own logic.

Change-Id: I7e444208001e18c900f4ee40cd768a9f871259eb
Signed-off-by: Eunki, Hong <301831f1139537c1cbbc3eb529a9eda692d8c1bb@samsung.com>

dalihub/dali-demo,dalihub/dali-demo,dalihub/dali-demo,dalihub/dali-demo