* Show hourly data for a day
* Fix aggregations with long periods and comaprisons enabled
* Return Direct / None instead of empty string when missing source
* Fix/Align breakdown query with current queries in the UI
* Show correct number of days for 7d and 30d
* Wrap results of aggregate call in `results`
* Allow breakdown by event:name
* Ensure event:name filter works in all contexts
* WIP
* Add support for custom event props
* Require date parameter with custom period
* Validate format of the `date` param with custom period
* Return proper status codes for auth failures
* Add breakdown endpoint
* Fix pagination
* Add API validations for breakdown call
* Change the breakdown endpoint to return an object instead of an array
* Remove change to aggregate call
* Change timeseries call
* WIP
* Add ability to filter by anything
* Add API keys
* Add version to api endpoint
* Fix API test route
* Fix API tests
* Allow 'date' parameter in '6mo' and '12mo'
* Rename session -> visit in API filters
* Filter expressions in the API
* Implement filters in aggregate call
* Add `compare` option to aggregate call
* Add way to manage API keys through the UI
* Authenticate with API key
* Use API key in tests
