* wip: began work off removing meta and pluginExports from DataSourceApi interface
* WIP: changing how plugins are exports and loaded
* Down the refactoring rabit hole that keeps expanding
* TestData now returns DataSourcePlugin
* Refactoring: fixed app config page loading, type renamings and more typings
* Refactor: Correct casing on DatasourceStatus => DataSourceStatus
* Style: made outlined buttons and used it in Alert component
* Refactor: clean up state on load data source failure
* Refactor: test data source thunk created
* Refactor: move logic to changeDatasource and call that from intialize
* Refactor: move load explore datasources to own thunk
* Refactor: move logic to updateDatasourceInstanceAction
* Tests: reducer tests
* Test(Explore): Added tests and made thunkTester async
* Fix(Explore): Fixed so that we do not render StartPage if there is no StartPage
* Fix(Explore): Missed type in merge
* Refactor: Thunktester did not fail tests on async failures and prevented queires from running on datasource failures
* Feat: Fadein error alert to prevent flickering
* Feat: Refresh labels after reconnect
* Refactor: Move useLokiForceLabels into useLokiLabels from PR comments
* Feat: adds refresh metrics to Prometheus languageprovider
* Style: removes padding for connected datasources
* Chore: remove implicit anys
Fixed bug introduced by replacing native input with @grafana/ui/Input component.
Switch's styling relies on native input checked attribute used in adjacent sibling selector. Because React based Input is wrapped in div, there was no chance for styling to work
Similar to how the react panels make sure all data is SeriesData before passing it to the react panels, this makes sure SeriesData is converted to TableData|TimeSeries before passing it to the angular panels.
It also changes the typing to encourage using SeriesData for future development
* big value component
* big value component
* editor for font and sparkline
* less logging
* remove sparkline from storybook
* add display value link wrapper
* follow tooltip
* follow tooltip
* merge master
* Just minor refactoring
* use series after last merge
* Refactoring: moving shared singlestat stuff to grafana-ui
* Refactor: Moved final getSingleStatDisplayValues func
* repalced rems with pixels and variables
* replaced rems with pixels and variables
* removed last rems by deleting unused classes or replacing with pixels and variables
* restored edit-sidemenu etc with comment
* removed input padding variables and replaced with new inset variables, also removed unused class in _gf-form
* removed last input padding variable
* removed table-cell-padding variable
* added input padding variable to template file
* fixed input-padding variable
* removed regualt inset variable(for now), added input-padding to a class
* removed empty line
* set the plugin version if there is a migration handler
* only call panel migration if the version changes
* set the version after change also
* avoid NPE... check that we have options
* destroy is based on the previous panel type, not the next one
* Panels: Minor refactoring on panel plugin version code, #16186
