* WIP: Angular panel chrome, this is going to be tricky
* AngularPanelChrome: initial render works
* Options are showing up
* viz options working
* Fixed singlestat background
* AngularPanels: Fixed alert tab
* Removed anuglar loading spinner
* Dashboard: Refactor dashboard reducer & actions
* Dashboard: minor refactoring
* PanelChrome: loading state moved to header
* Subscribe to render events to solve title update issue
* Time info and query errors now works
* PanelHeader: unifying angular and react behavior
* added getPanelMenu test
* Scrollable now works again
* Various fixes
* Making stuff work
* seperate event emitter for angular
* Fixed issue sending updated dimensions to angular panel
* Minor tweaks
* Fixed tests
* Alerting: alert state now works
* Fixed unit tests
* Fixed a few null check errors
* Simplified events handling
* Fixed strict null checks
