Start work on pre-roll child controller
Present preroll asset in slide down, set progress of elapsed playback, create delegate to handle completion of preroll.
Cleanup
Work on new UI for master vc. Set up logic for preroll on initial launch.
Add callback for preroll display, tweak placements on Storyboard, add more logic for UI on initial playback.
Reorg Storyboard and constraints for preroll UI
Animate program labels position for after preroll and update on-demand progress bar states to reflect new designs
Update constraints for back to live button
Update constraints for iPhone4
Add scale anim to divider on initial preroll
Bump vers
Fixing collisions