* Datasource/Cloudwatch: Adds support for Cloudwatch Logs
* Fix rebase leftover
* Use jsurl for AWS url serialization
* WIP: Temporary workaround for CLIQ metrics
* Only allow up to 20 log groups to be selected
* WIP additional changes
* More changes based on feedback
* More changes based on PR feedback
* Fix strict null errors
* 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
* Remove highres flag since it's not being used
* Remove not used code. Init id field correctly
* Fix broken tests
* Remove GMS related calculations
* Rename period field
* Add breaking changes to changelog. Also update upgrading docs
* Update snapshot
* Update docs after feedback
* Changes after feedback
* 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
* fix label handling
* SEARCH() results could have multiple namespace, remove from legend
* divide GetMetricStatistics related code
* divide GetMetricData related code
* divide parseGetMetricDataResponse()
* divide parseGetMetricDataQuery()
* divide test code
* add test for GetMetricData
* add test for GetMetricData parse response
* fix bug of terminating gap
* fix gofmt
* (cloudwatch) assume role support
* save godep
* (cloudwatch) add assumeRoleArn field
* (cloudwatch) set cred provider for sts
* (cloudwatch) fix test
