Splitting devel/subversion into SEVERAL ports -- how fine-grained do we want to see it?

[James R. Van Artsdalen]

So how does port subversion work now?  I don't get mod_dav_svn installed
and I don't see a knob for it.

There is  port www/mod_dav_svn but devel/subversion doesn't seem to
reference it, and www/mod_dav_svn just gives errors when apache24 tries
to start.(needs shared memory support that or some such).

port devel/subversion does have the mod_dav_svn code in the work tree;
it just isn't installed.