createFolder
Description
			Creates a new rundown folder		
		Example request
https://www.rundowncreator.com/channel4news/API.php
     ?APIKey=edharken
     &APIToken=HNe2ADG0nBTiC8Q8WiVfsxeG5ip51A
     &Action=createFolder
     &Name=Promotions
		Example response
{
    "FolderID": 3
}
		Required parameters
| Name | string | the new folder's name | 
Optional parameters
None
		Returns
| FolderID | integer | the new folder's unique ID | 
Notes
Requires permissions of an administrator or higher.