Merge pull request #150 from agraubert/staging

CHANGES.md

README.md

agutil/__init__.py

agutil/parallel/__init__.py

agutil/parallel/src/dispatcher.py

agutil/parallel/src/exceptions.py

agutil/parallel/src/parallelize.py

agutil/parallel/src/worker.py

agutil/security/src/connection.py

agutil/security/src/protocols.py

agutil/src/misc.py

agutil/src/shell.py

agutil/src/status_bar.py

tests/test_dispatcher.py

tests/test_misc_functions.py

tests/test_parallelize.py

tests/test_shell.py

tests/test_status_bar.py

tests/test_workers.py