start of new sfs download testcase (doesn't work)
basic implementation of DocumentRepository where the constructor takes an optional config parameter. Still needs doc.
Devel methods that instantiate docrepos now make sure all config parameters (incl those provided by get_default_options) are available
cleanups
This feature seems good to go
support for patches using non-utf8 encoding, and tests to back them up
implemented multiprocessing support for --all
made unicode patches work for all pythons