ADD : initLinearMapping test in Flexible, remove minor warnings in test



git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@11134 b7f1a160-662a-0410-a6d8-bea165342f16
git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@11135 b7f1a160-662a-0410-a6d8-bea165342f16
FIX : mistake about commenting m_quaternion



git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@11136 b7f1a160-662a-0410-a6d8-bea165342f16
UPDATE: Fix the size of the property tabulations when double-clicking an element in the Graph. Now based on the pixel size and not on the number of nested 
widgets



git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@11137 b7f1a160-662a-0410-a6d8-bea165342f16