* PanelEdit: Change the meaning of default data source to be just that the default for new panels
* Added migration, and also migration for annotation datasource prop to data source refs
* fix
* Fixing tests
* Fixes to annotation
* Fixing unit test
* Fix query preview add tabs to options
* break out tabs to components
* add refresh button
* minor things after PR review
* hide queries
* Add simple error screen if there's an error
* dropdown with different frames
* move onrunqueries to redux
* cleanup
* show actual error
* Starting moving more stuff into data source picker
* WIP progress
* Progress on datasource picker rethink
* Things are working now some details to figure out
* Removed commented part
* Complex work on getting data source lists
* Fixed variable support showing correct data sources
* Tried fixing dashboard import but failed
* Fixes
* Fixed import dashboard
* Fixed unit test
* Fixed explore test
* Fixed test
* Fix
* fixed more tests
* fixed more tests
* fixed showing which option is default in picker
* Changed query variable to use data source picker, updated tests and e2e
* Fixed more tests
* Updated snapshots, had wrong typescript version
* Removing PanelModel usage from query rows
* More work removing dependency on panel model
* Before big change to query options
* Query options now have no dependency on panel model
* Test page is working
* Shared query now works again
* Rename component
* fix after merge
* Fixed issue with old angular editors
* Moving query stuff out of dashboard folder
* Moved more stuff
* Moving more stuff
* Update
* WIP test page
* Minor change
* Before big changes
* Fixed test
