git-svn-id: https://subversion.assembla.com/svn/thunderk/paysages@408 b1fd45b6-86a6-48da-8261-f70d1f35bdcc
git-svn-id: https://subversion.assembla.com/svn/thunderk/paysages@333 b1fd45b6-86a6-48da-8261-f70d1f35bdcc
paysages : Started material editor dialog (WIP). git-svn-id: https://subversion.assembla.com/svn/thunderk/paysages@331 b1fd45b6-86a6-48da-8261-f70d1f35bdcc