[dali_1.4.0] Merge branch 'devel/master'
[dali_1.4.0] Merge branch 'devel/master'

Change-Id: If653d2f42b4b222152dd07cbb84910dad2d9396d

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