Done manually the pickling unpickling, instead of relying on celery
Done manually the pickling unpickling, instead of relying on celery


Former-commit-id: 96e6f83ad6f38276b32415d40fa8515bfc0784c0
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine