plugin image: update

git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@10173 b7f1a160-662a-0410-a6d8-bea165342f16
UPDATE: tests for msvc2012
FIX: Mapping_test compilation on Windows

git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@10174 b7f1a160-662a-0410-a6d8-bea165342f16
ADD: ZLib support for the Image plugin

git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@10175 b7f1a160-662a-0410-a6d8-bea165342f16
Compliant: moving contact (as compliant unilateral constraint) from dev repository. It includes a Projected Gauss-Seidel solver (SequentialSolver) and Coulomb Friction (cone projection).

git-svn-id: svn://scm.gforge.inria.fr/svnroot/sofa/trunk@10176 b7f1a160-662a-0410-a6d8-bea165342f16