Download stats

[Simon Marlow]

Hi folks,

For the forthcoming 6.4 release, we'd like to get a rough idea of
download statistics, at least from haskell.org.  Both Simon & I are too
busy/lazy (delete as applicable) to do this ourselves, and we don't know
the best tools to use (grep|wc on the access_log is a bit too crude - we
want to exclude things like partial downloads except when the download
was completed later, etc.).  Of course, if we can get or estimate
download statistics for other sources of GHC too, that would be great.

Any volunteers?

Cheers,
	Simon