tools/*.*/bin/yasm: Updated to 1.0.1; all but the windows versions are self built and have the annoying 64-bit mode segment warning disabled.
tools/darwin.x86: Updated yasm to 0.8.0. (self built)
yasm 0.6.2
export (yasm 0.6.99 (r1818) with the patch from yasm ticket #102 applied).