cubicweb-compound #15770380 allow non-composite relations to be followed for cloning [validation pending]

Having composite declaration might not be acceptable in some business schema and we should provide a way to extend the graph used to clone a "compound" entity by selecting specific relation types.

prioritynormal
typeenhancement
done in0.4.0
load1.000
load left0.000
closed by#c6fa146ef147 Make it possible to explicitly follow some relations while cloning
patchMake it possible to explicitly follow some relations while cloning [applied]