fix compilation on kde 4.7.4 - forward include doesn't exist there
fix compilation on kde 4.7.4 - forward include doesn't exist there

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