Bug 3032 - Remove Sentry error monitoring
Bug 3032 - Implement New Relic monitoring
Bug 3042 - Tweak New Relic agent configuration
Bug 3031 - Add remixed from attribute
[#2373] Support for TrackEvent and PopcornWrapper to use Popcorn trackevent update method.

Provided update method for Text Plugin
[#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.
[t3041] First pass at media editor for sequencer + gallery