fix deleteToEOL. include the very last character on the line when deleting.
fix deleteToEOL. include the very last character on the line when deleting.

svn path=/trunk/KDE/kdelibs/kate/; revision=848414

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