Bug fix

Some bugs of the last release were fixed and now I'm publishing a floppy bootdisk image that one can use to boot ModulOS. You can use this bootdisk with Bochs (bochs.sourceforge.net). I use it for my tests.

This bootdisk has a VERY simple shell that only supports cd and ls, but it's a beginning!

Besides that, some docs were updated and enhanced.

I'll be working on the InterManager interface now. I've some ideas to implement.