default all-file-writer + basic test of same
Initial versions of files, mostly from tmhls

new: stub readme; some tweaks already made to make_*.R
don't stop marx
stop out some more common words

based on another topic model where these words were "interfering"
more on authorship
instance script and make target
fix make_instance bugs

also: ignore output directories
working make_model
since on stoplist
more detail