updated documentation

Hi folks,

You might be surprised: Yes, he did indeed finally write some documentation!

http://elinux.org/BeagleBoard/GSoC/2010_Projects/FFTW

I think avoiding documentation is a really bad habit that I picked up
from working with my company for so long. They don't believe in a
pyramid-style managerial scheme, and they also don't believe in
documentation ... hehehe...

Build instructions are coming soon, and then I'll summarize all of the
lovely little easter eggs that I encountered throughout the project.

Cheers,

Chris