Upgrade www/neon to 0.24.2. Subversion 0.30.0 needs neon 0.24.x.
It is needed for ports/57202 which is mine.
Commited with changes, thanks.
Please, be more accurate. Some pkg-plist an MAN3 fixes was applied to
your patch. Without these fixes `make deinstall' complains about not found
files and leaves some files intact.