Clean up the last of the Hu-GO documentation

[kallisti5]

Some Hu-GO documentation exists still in 3.0.1 and needs to be cleaned up / removed.

[mckaygerhard]

i'm interesting in this project, and i have good skills in documentation..

i can help in this iisue but i need u help me to make it compilable in debian lenny and squeeze..

i not a xperience programer but i can read C/C++ code, test emulator (i have huge amount of roms, inclusivelly roms that are not oficially or not find easyle), and also post tips for comipling, install and play in most linuxes! (and only linuxes of course)

[mckaygerhard]

NOTE: documentation never must be low priority, without proper documentation users and developers can work togeter in a good direction witouth the presence of a lider.. and the lider can be busy many days..