Too long some messages

``` box:PackEnd(ui:Scroller(hbox)) ```

but, with multiline badly calculates the number of lines. Then formatting (text + face) is not valid. And does not display all lines
![screenshot-20140110-203153](https://f.cloud.github.com/assets/1929111/1890486/f38e4754-7a2d-11e3-9365-e41349393adf.png)
And does not display all lines
![screenshot-20140110-202429](https://f.cloud.github.com/assets/1929111/1890461/5236884e-7a2d-11e3-8084-2df5c15377b7.png)