* wip: react rewrite
* Cleanup
* Break out non annontations specific fields
* Cleanup. Make annontations editor a functional component
* Remove redundant classnames
* Add paneldata to props
* Cleanup
* Fix rebase merge problem
* Updates after pr feedback
* Fix conflict with master
* CloudWatch: Datasource improvements
* Add statistic as template variale
* Add wildcard to list of values
* Template variable intercept dimension key
* Return row specific errors when transformation error occured
* Add meta feedback
* Make it possible to retrieve values without known metrics
* Add curated dashboard for EC2
* Fix broken tests
* Use correct dashboard name
* Display alert in case multi template var is being used for some certain props in the cloudwatch query
* Minor fixes after feedback
* Update dashboard json
* Update snapshot test
* Make sure region default is intercepted in cloudwatch link
* Update dashboards
* Include ec2 dashboard in ds
* Do not include ec2 dashboard in beta1
* Display actual region
