[Spambayes] stand alone filter.

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    Eric> so far the interfaces in hammy.py are proving sufficient.  I'm
    Eric> using the dbm classifier.  which reminds me.  any protections
    Eric> against simultaneous access i.e.  using hammy.py in multiple
    Eric> processes with the same features file?

There is no protection there, but it should be easy to add something similar
to the recent changes I made to lock pickle file access using my lockfile
module.  Those changes may only be available by checking out the source from
Subversion.  I'm not sure we have a 1.1 alpha release cut yet with them.

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