[dali_1.4.6] Merge branch 'devel/master'
[dali_1.4.6] Merge branch 'devel/master'

Change-Id: I607cc7ccdce36303c972330d6d805b476e59db08

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