fdo#37418, fix a layout problem in Export text (CSV) dialog
fdo#37418, fix a layout problem in Export text (CSV) dialog

Signed-off-by: Kohei Yoshida <9e4d5b032dac9356f08b4c568a6a5bfefe761338@novell.com>

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core