correctly handle "wrong" state parameters to projectors (due to many times using as the dam parameter a self:fooCrit() which returns 2 values)

git-svn-id: http://svn.net-core.org/repos/t-engine4@6285 51575b47-30f0-44d4-a5cc-537603b46e54

git-svn-id: http://svn.net-core.org/repos/t-engine4@6178 51575b47-30f0-44d4-a5cc-537603b46e54

git-svn-id: http://svn.net-core.org/repos/t-engine4@5937 51575b47-30f0-44d4-a5cc-537603b46e54

git-svn-id: http://svn.net-core.org/repos/t-engine4@3674 51575b47-30f0-44d4-a5cc-537603b46e54