use newLine() instead of insertLine() so lines are properly indented when using o/O
use newLine() instead of insertLine() so lines are properly indented when
using o/O

svn path=/trunk/KDE/kdelibs/kate/; revision=848436

cmacq2/kate,sandsmark/kate,hlamer/kate,hlamer/kate,sandsmark/kate,hlamer/kate,hlamer/kate,hlamer/kate,sandsmark/kate,jfmcarreira/kate,DickJ/kate,cmacq2/kate,DickJ/kate,sandsmark/kate,cmacq2/kate,DickJ/kate,jfmcarreira/kate,hlamer/kate,DickJ/kate,hlamer/kate,hlamer/kate,hlamer/kate,hlamer/kate,jfmcarreira/kate