GNU Radio Companion integrated into svn/trac

GRC is now a part of the gnuradio svn/trac system. Any thoughts on
adding a link in the getting started or the download section?

Another thing. The examples are horrible, as seen by the GMSK email
today. So, if any one wants to create a working example of something,
even ones that mirror the gnuradio-examples, go right ahead and
contribute/commit.

-Josh