Revert "[#2945] Ensure that _elementRect cannot be undefined inside of _draggable.update"
[#3056] Fire trackeventselected if an event that's already selected is clicked again, ensuring the editor opens for the event if it's not already open.
[#3004] Media changing header view needs to toggle save button state based on project state
[#3005] Remove dead share editor code
[t2761] Horizontal scrolling timeline
[#3075] Blacklist Mobile OS's and display the UA warning if detected
[#2976] Make butter unit tests work in IE9
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
[#3123] 1. Track Events dispatch trackeventselected/deselected after subscriber callbacks are executed first
2. Selected draggables don't duplicate, stopping that nasty crash when dragging an event
3. Track.deselectEvents now only sets the select state to false if an event is selected, reducing useless calls to all trackevents
[#3068] No longer reset viewport bounds on extra media changes.
[t3132] Bail earlier if we can't use the droppable item data
[t3046] Prevent dragging trackevents on the timeline from destroying then adding them to the popcorn instance
[t3141] SoundCloud canPlaySrc changes for HTTPS. Submodule Update
Bug 2954 - adding in FaceBook Open Graph tags, and trying to be fancy by making them unique for each base project template
[t3119] Prevent new events from generateSafeTrackEvent increasing currentTime
[t3145] sortedSelectedEvents wasn't being assigned when trackevents that are already selected are added
[#3066] Force Safari to redraw containers from JS on start function for text, popup, image, googlemap, twitter and wikipedia plugins
[#3159] Fix none transitions