URLs automatically rewritten from /search?dist=Foo or /dist/Foo
to /dist/Foo/ (note trailing slash). After a 2002(!) reorganization,
this is the preferred way to refer to modules on search.cpan.org.
This pass brought to you by http://people.freebsd.org/~fenner/fix-search
manipulations. Although the author of the module has deprecated it and
asks to use File::Spec and Cwd instead, it apparently is still being
used (by freshports, for example).
