* Initial pass to move panel state to it's own, and make it by key not panel.id
* Progress
* Not making much progress, having panel.key be mutable is causing a lot of issues
* Think this is starting to work
* Began fixing tests
* Add selector
* Bug fixes and changes to cleanup, and fixing all flicking when switching library panels
* Removed console.log
* fixes after merge
* fixing tests
* fixing tests
* Added new test for changePlugin thunk
