I have been hacking a little page generator based on pillar for the
mooc table of contents and I got surprised by the behavior of
it returns all the subdirectories including itself
This is strange and inconsistent with the API in Behavior
X = one level
allX = deep below
withAllX = deep below including me.
So now when we do a deep we have to remov the first or scan the result
the receiver. I found that not nice.
May be I miss something obvious such as .. which would be a child and
return the parent = the starting container.