Rename server to worker
Move convenience methods to services.clj
%s/filter/handler 

- Add CLI options to Python worker
Update documentation paper
More s/filter/handler

Add NodeJS CLI tool
Fix path to models file 

* Still fails if called directly because the pickled file wants some module relative to itself …
Update dependencies
Slightly better CLI options for server 

You can now start the server with lein run start
PDFs are not executable
Update documentation
Use scikit’s regular expression for word tokens