deleteLayout
Description
			Permanently deletes a rundown layout		
		Example request
https://www.rundowncreator.com/channel4news/API.php
     ?APIKey=edharken
     &APIToken=HNe2ADG0nBTiC8Q8WiVfsxeG5ip51A
     &Action=deleteLayout
     &LayoutID=2
		Example response
{
    "Success": 1
}
		Required parameters
| LayoutID | integer | the unique ID of the layout to delete | 
Optional parameters
None
		Returns
| Success | boolean | true if successful, false if unsuccessful | 
Notes
Requires permissions of an administrator or higher when deleting a group layout.