A few files needed for West Front Bulgarian scenarios

[Warhorse]

I could edit the Yugo (platoon13) file, but then would need to mess with all the levels of command as well, battalion, etc. All that is changed here is the icons, the regular Yugos are just dark blobs, so it won't matter anyhow to overwrite!!!;-) Would be good to have separate mg, engineer, mortar teams for the partisans. Will think about that, Ashley!