v2.0.0-beta.1

Added

• Configuration model constructor parameters are now validated
• Dependency versions are now locked with package-lock.json
• DocumentObserver now supports attribute observation
• Models to support video metadata (Show, Season, Episode, Movie)

Changed

• ActivityEngine now debounces create actions to avoid duplicates
• ActivityEngine now ignores seek events with a delta less than 15 seconds
• Improved observation of text nodes in DocumentObserver
• Improved session creation in ActivityEngine
• Flattened source directory
• Reduced karma memory usage
• Updated "react" to 15.6.2

Fixed

• ActivityEngine would fire "start" actions early