cubicweb-container #2847121 skipetypes is not honored [resolved]

We want to say that we exclude an entity type from a container scope even though it is part of the dag (made of composite relations).

prioritynormal
typebug
done in1.0.2
load0.200
load left0.000
closed by#2fdfff58e05c [utils,tests] fix skipetypes (closes #2847121)
patch[utils,tests] fix skipetypes (closes #2847121) [applied]