* Performance: Standardize lodash imports to use destructured members
Changes lodash imports of the form `import x from 'lodash/x'` to
`import { x } from 'lodash'` to reduce bundle size.
* Remove unnecessary _ import from Graph component
* Enforce lodash import style
* Fix remaining lodash imports
* Refactor: Replaces initLock with state machine
* Refactor: removes some states for now
* Refactor: adds loading state in OptionsPicker
* Refactor: major refactor of load state
* Refactor: fixes updating graph in parallell
* Refactor: moves error handling to updateOptions
* Refactor: fixes the last cases
* Tests: disables variable e2e again
* Chore: removes nova config
* Refactor: small changes when going through the code again
* Refactor: fixes typings
* Refactor: changes after PR comments
* Refactor: split up onTimeRangeUpdated and fixed some error handling
* Tests: removes unused func
* Tests: fixes typing
* Refactor: moves all the newVariables part to features/variables directory
* Feature: adds datasource type
* Tests: adds reducer tests
* Tests: covers data source actions with tests
* Chore: reduces strict null errors
* boilerplate that will be replaced by real code.
* added old editor template.
* added initial version of ad hoc editor.
* added working (apart from add) version of the editor.
* Added placeholder for picker.
* Have a working UI. Need to connect it so we refresh the variables on changes.
* variable should be updated now.
* removed console.log
* made the url work.
* cleaned up the adapter.
* added possiblity to create filter directly from table.
* moved infotext from general reducer to extended value of adhoc.
* fixed strict null errors.
* fixed strict null errors.
* fixed issue where remove was displayed before being added.
* fixed issue with fragment key.
* changed so template_src is using the redux variables.
* minor refactorings.
* moved adhoc picker to adhoc variable.
* adding tests for reducer and fixed bug.
* added tests or urlparser.
* added tests for ad hoc actions.
* added more tests.
* added more tests.
* fixed strict null error.
* fixed copy n pase error.
* added utilit for getting new variable index.
* removed console.log
* added location to reducerTester type and created a module type for it.
* changed so we only have one builder pattern.
* fixed tests to use static expected values.
* fixed strict errors.
* fixed more strict errors.
Co-authored-by: Hugo Häggmark <hugo.haggmark@grafana.com>
