 #332 fix Grid.resizeRows()
 #332 fix Grid.resizeRows()

git-svn-id: 6db40d0534cac73ba019dccfebee869402ecad0c@2291 7a2bd370-bda8-463c-979e-2900ccfb811e

certik/pyjamas,certik/pyjamas,certik/pyjamas,certik/pyjamas