* UnsavedChanges: Move Change tracker to use Prompt
* Fix a lot of race conditions and stacking of changes in onConfirm and onDismiss
* Listen to save event
* add missing delay argument
* migrated the change tracker unit tests
* Updated snapshot
* Removed unessary action
* removed updateSourcePanel
* Fix hiding save library panel modal prompt when clicking discard
* change saved libray panel title and buttons so they are a bit different as Prompt and when used from save button
* Fixed issue with saving new dashboard
* Now all scenarios work
* increase wait time
* Fixed one more race condition
* Modals: Style update draft
* Modal.ButtonRow to control spacing better in a centralised way
* Remove header border if no tabs
* Added border and made buttons right aligned and changed order of buttons
* Updating the overlay
* Tweaks to paddings
* Updated share modals
