[ros-diffs] [silverblade] 39004: Allow hybrid install/live CD by providing special FreeLdr OS type that gets used only on the bootcd, for calling setupldr. Also added bootcd.ini which becomes freeldr.ini on the bootcd. My previous attempt omitted this, so bootcd broke. I have tested bootcd and livecd successfully. Also made it easier to specify a different path in IopApplyRosCdromArcHack.