* wip
* make diff easier to read
* Update template_srv getVariables to return new TypedVariableModel
* update VariableType to use the type from TypedVariableModel
* tidy things up
* Ensure TemplateService is updated with new time range on each time range change.
* Fix linting errors
* Fix explorePane.test.ts
* Reuse createDefaultInitialState
* Remove unused imports
* Add a test for left/right split
* Silence console.error in tests
* Silence console.error in tests