@darius added the .tx/config https://github.com/openmrs/openmrs-module-radiology/commit/4699572092c2be763b79c1a4e251c3961682204a
and tried to push the spanish translations (message_es.properties):
tx push -tf
but the command just hangs (doesnt terminate). not sure if its because point 4. in the wiki isnt configured yet or which I guess it is, I dont have permission to do so. But then its weird that the tx client just doesnt terminate with an error message.