a bit more structure in tests
TST add inference test on chain: lp, ad3 and jt should agree. Also test that edge-directions are honored.
add "unaries only" inference method
helper methods to try to find out which inference methods are installed
update todo
speed up model tests by using smaller datasets
faster tests through faster inference
adjust verbosity in tests, make a little bit faster
trying to fetch pyqpbo from @fgregg and see if it works
stupid typo in unary inference method. need more tests :-/
COSMIT clean up old code that was commented out!
FIX travis multiprocessing workaround
more verbose tests for travis
use n_jobs=1 in all tests to try to fix travis