* chore(packages): Update redux utils
* feat(Panes): Invert control of panes map creation
* feat(Modern): Add view
* feat(Panes): Decouple panes from Challenges
* fix(Challenges): Decouple challenge views from panes map
* fix(Challenge/views): PanesMap => mapStateToPanesMap
This clarifies what these functions are doing
* fix(Challenges): Add view type
* fix(Panes): Remove unneeded panes container
* feat(Panes): Invert control of pane content render
This decouples the Panes from the content they render, allowing for
greater flexibility.
* feat(Modern): Add side panel
This is common between modern and classic
* feat(seed): Array to string file content
* fix(files): Modern files should be polyvinyls
* feat(Modern): Create editors per file
* fix(seed/React): Incorrect keyfile name
* feat(Modern): Highligh jsx correctly
This adds highlighting for jsx. Unfortunately, this disables linting for
non-javascript files as jshint will only work for those
* feat(rechallenge): Add jsx ext to babel transformer
* feat(seed): Normalize challenge files head/tail/content
* refactor(rechallenge/build): Rename function
* fix(code-storage): Pull in files from localStorage
* feat(Modern/React): Add Enzyme to test runner
This enables testing of React challenges
* feat(Modern): Add submission type
* refactor(Panes): Rename panes map update action
* feat(rechallenge): Retool challenge framework
* fix(code-storage): should use setContent not updateContent
* fix(rechallenge): fix context issue and temporal zone of death
* fix(rechallenge): Fix frame sources for user code
* fix(polyvinyl): Set should ignore source and transform should keep track of source
* fix(rechallenge): Missing return statement causing issues
