It seems that this post has been marked as Community Wiki. I'm assuming that was done by mistake. Is there a way to change it back? It seems like a valid question to me, worthy of the answerer to get reputation points.
I could see no likely reason for the author making this particular answer Community Wiki (CW), and so I too am assuming that it resulted from a mis-click or a misunderstanding of when CW is used.
Consequently, I have removed the CW status from the answer.