current backend "berts"

[Eric Dean Tribble <tribble>]

I just made two links that should represent your current versions of
the backend.  

hill-backend and markm-backend are owned and editable only by hill and
markm respectively.  Could you each update your links accordingly when
you make new versions (endorse new versions?)  

Also, if anyone else is working on another version of the backend,
please make your own links in the same style.  

Finally, could everyone who is using a version of the backend make a
(unix) link fron /usr/local/share/xanadu/backend to the version they
are using and call it user-tmp (thus markm-tmp, hill-tmp, etc).

This is just a suggestion worded wrong, so objections are welcome.

Oh.  one more thing,  does anyone object to making ~xanadu point at
/usr/local/share/xanadu?

dean