Compliant: StructuralAPI: reverting internal simplifications on limit description since it is less poweful

git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@11230 b7f1a160-662a-0410-a6d8-bea165342f16
Image:  remove branching image tests

git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@11231 b7f1a160-662a-0410-a6d8-bea165342f16
CGoGN extlib : improved EmbeddedMap3::deleteVolume method.

git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@11232 b7f1a160-662a-0410-a6d8-bea165342f16
git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@11233 b7f1a160-662a-0410-a6d8-bea165342f16
FIXING erroneous commits

git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@11234 b7f1a160-662a-0410-a6d8-bea165342f16