ImagePlugin: add labelpointsbysection and use qwidgetaction in toolbar instead of qwidget

git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@9814 b7f1a160-662a-0410-a6d8-bea165342f16
ImagePlugin: add labelpointsbysection and use qwidgetaction in toolbar instead of qwidget

git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@9815 b7f1a160-662a-0410-a6d8-bea165342f16
Fix dependency ImageTypes.h


git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@9816 b7f1a160-662a-0410-a6d8-bea165342f16
Image: try to fix compilation cmake+windows

git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@9817 b7f1a160-662a-0410-a6d8-bea165342f16