[skip ci]

Add Polish złoty to currency formatters

Id validation of CloudWatch GetMetricData

migrated jquery.flot.events to ts

CloudWatch GetMetricData support

Make prometheus value formatting more robust

- In 0425b477 the labels suggestions were refactored and a typo broke
  the look up for available lables of a metric

Use url params for explore state

Dont parse empty explore state from url

* get id from path param when updating a playlist

* add playlist http api documentation

* remove required condition for the id in update cmd

Explore: calculate query interval based on available width

- classic dashboard panels inject a dynamic query interval as part of
  the query options. Explore did not have that.
- this PR adds the interval calculation to Explore
- interval based on Explore container's width
- ensure min interval if set in datasource

- putting state in the path components led to 400 on reload
- use `/explore?state=JSON` instead

- only parse url state if there is any
- prevents parse exception in the console on empty explore state

Adding eval_data to alerts query results

Adds commented out settings in nginx conf
for testing basic auth and auth proxy