Bug 570133 - [Model2Doc][DocumentStructureTemplate] We should be able to define the behavior if there is not value * add generateIfEmpty attribute to IBodySectionPartTemplate * add defaultTextIfEmpty to IBodySectionPartTemplate * change hierarchy of mappers to be able to add AbstractBodyPartTemplateToStructureMapper, Change-Id: I1eedcca57700a8e9181199936caa29037e7f8767 Signed-off-by: Pauline DEVILLE <pauline.deville@cea.fr> Signed-off-by: Vincent Lorenzo <vincent.lorenzo@cea.fr>