[t3021] Fix lint error left on master
[#2947] Add background and opacity to iframe fix div to prevent IE9 from  sending mouse events to iframes beneath it
[t3018] reincarnate code path for config objects
[t3019] better args for url.replace in BaseLoader
[#3006] Updates for youtube wrapper with submodule updates.
[#3011] Ensure seeked event is registered before currenttime change on scrubber mouse down.
[t3020] Force author change to save project immediately
[t3030] Submodule update
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
[#2945] Ensure that _elementRect cannot be undefined inside of _draggable.update
Bug 3044 - Fix test breakage caused by remixedFrom
[#3033] - Removed use of clientSessions module as we can just use express now. Also added in support for environment variables for config options
[t3026] Reduce min sizes for resizable images. Fix handle zindexing
[#2916] Only call blur if the function exists
[3039] Update Feedback and Crash Report formats for better indexing
[#3061] Plugins dropped over the media will appear where they are dropped (default widths and heights are accounted for)