[O] don't show author and date on odt export?

[Matt Price]

Hi,

I'm trying to figure out how best to tell org not to display my name
and the date at the top of the page when it exports document.
Currently, it seems I can do htis by setting

#+OPTIONS: author:nil date:nil

However, this also removes the relevant info from the file metadata.
I would prefer to somehow change the export template so that these
lines aren't produced.  Anyone know if that's possible? Would I have
to modify ox-odt.el directly -- and is that hard to do?  It looks like
the relevant lines in that file are around 1488-1541.  I'm a little
loathe to modify the code directly though, as I like to just git pull
from the master branch...

Thanks!
Matt