TORONTO – CTV has launched a social app for the Apple iPad which promises to act as a companion during primetime television shows, and allow streaming of its popular programming on-demand.The CTV App for iPad, available for free now on the App Store, features an interactive social environment to supplement the TV viewer's experience for select shows in the eastern time zone only, letting them join in on the conversation with CTV iPad App hosts and other viewers, plus track commentary from actors, producers and other insiders.It also allows viewers to watch shows such as Whitney, Grimm, Law & Order: Special...