[mod] Army, Rune Exchange, Training Camp

[Csimbi]

Well, first off, you should compare the unmodded vs. the modded files.
It does not hurt understanding what's going on, but you'll find that I either split the files with includes, or, marked these changes up for easy identification.
As long as the code is similar in the Dark Side, it should run without changes - so it's mostly copy-paste the changes to their corresponding files in Dark Side.
Good luck!