[dali_1.4.8] Merge branch 'devel/master'
[dali_1.4.8] Merge branch 'devel/master'

Change-Id: I85d4c829d843c18e3ebe5efad70cc8a4624ec87d

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