[yocto] Sources section for the expanded YP development environment

[Rifenbark, Scott M]

Hi, 

Here is the link to a new section that digs deeper into the sources used in the YP development environment - http://yoctoproject.org/docs/1.5/ref-manual/ref-manual.html#sources-dev-environment.  Please send me any feedback you have.

Thanks, 
Scott

Scott Rifenbark
Intel Corporation
Yocto Project Documentation
503.712.2702
503.341.0418 (cell)