Done manually the pickling unpickling, instead of relying on celery
Measuring the unpickling time
Merge branch 'master' of github.com:gem/oq-engine into pickle-unpickle
Manual pickling/unpickling of the return value of oqtasks
Reformatted a docstring
Merge pull request #1384 from gem/pickle-unpickle

Manual pickling/unpickling