Bug 3126 - Have Travis show the correct build failed message
[#2958] Preview button shouldn't have display none on it by default
[t3124] Update submodule for updating fix
[#3028] Sequencer living as spawner for now. Need UI to polish it off.
[#3028] Removed console.log
[#3028] Soundcloud https fix and visibility in exported project fix.
[#3028] Removed dead code
[#3028] Fixed teardown for fringe cases.
[#3028] Surpress play event until sequence is ready, or times out.
[#3028] Fixed issue where teardowns on youtube caused it to work for new youtube players.
[#3028] Prep for update usage.
[#3028] Rebase mistake fix.
[#3028] Sequencer using update.
[#3028] Fixes for ready state in updates, and fixes for source changes on updates.
[#3028] resize handles working with update and html5.
[#3028] Fixes issue in super scrollbar visual updates on media change.
[#3028] Generate safe track event with end.
[#3028] Loading feedback for sequence still loading.
[#3028] Only show loading feedback when sequence is on, and do not cover controls.
[#3028] New options for mute and hide video, plus loading and interval fixes.