TABDEV-2116 - Added videoSource property to support linked video content
Merge branch 'TABDEV-2116' into develop
TABDEV-2119: For discussions, canAddComments should agree with canAddMessages
TABDEV-2119: handle canReply and canComment properties
TABDEV-2119: address comments from J-3248
Merge branch 'TABDEV-2119' into develop