patch tracking

[Joe Buck]

Phil writes:

> Although I must point out that the problem of patch queuing has been solved
> before.  I strongly recommend adopting something used on sourceforge or
> mozilla or whatever for GCC's purposes.

savannah.gnu.org is the GNU project's SourceForge machine, so it seems
if we want to try SourceForge facilities it's the one to use.

I'm not familiar with SourceForge facilities for patch tracking though.