Bug 1051813 - Update to webmaker-mediasync v0.1.32
2.1.10
 Bug 987736 - Remove third false parameter from addEventListener
Bug 1054528 - Update to webmaker-auth v0.1.4
2.1.11
Update to webmaker-language-picker v0.0.25
2.1.12
fix #1052189 shift click to add to seek to end of new track event and don't open an editor if shift is held.