Work item update areas as tags

This processor split the area path by \ and paste the peaces to the tags.

Parameter name	Type	Description	Default Value
Enabled	Boolean	Active the processor if it true.	false
$type	string	The name of the processor	WorkItemUpdateAreasAsTagsConfig
AreaIterationPath	string	This is a required parameter. That define the root path of the iteration. To get the full path use \