• Added colour overrides to pie chart panel
• Added missing attributes from xAxis class
• Added transformations for the Panel class (https://grafana.com/docs/grafana/next/panels/transformations/types-options/#transformation-types-and-options)
• Added Worldmap panel (https://grafana.com/grafana/plugins/grafana-worldmap-panel/)
• Added missing fill gradient to Graph panel
• Added missing align to graph panel
• Added missing show percentage attribute to Pie chart panel
• Added extraJson attribute to the Panel class for overriding the panel with raw JSON
• Added inline script support for Elasticsearch metrics
• Selected needs to be set as a bool value for templating to work.