GDB: Fix multiple breakpoints per line handling
GDB: Fix multiple breakpoints per line handling

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