Fix flake8
Switch to ZMQ JSON parser
Switch all except statements, exceptions args and exc_clear() to Py3 compatible format
Get all unittest stuff from circus.tests.support and add EasyTestSuite to tests
Delete _test_green.py
Change from deprecated self.assertEquals to self.assertEqual
Add parenthesis to print statements
Fix threading patch for Py3 and get all threading stuff from circus.fixed_threading
Sort commands and options for circusctl help
Use sorted and move to comprehensions instead of map and filter
Change 'test_look_after_kown_watcher_triggers_restart' to 'test_look_after_known_watcher_triggers_restart'
getfqdn appears to fail in Python3.3 in the unittest framework so fall back to gethostname
Fix base class order for ThreadArbiter
Fix dict iterators either by removing 'iter' prefix or by wrapping in a list when necessary
Use range instead of xrange
Use // instead of /
Remove 'return' in __init__ method
Update site_pkg in test_util to support Py3 paths and add Py3.3 venv
Use b and u to convert types and remove extraneous unicode markings and conversions
Use communicate for Popen in test_circusctl.py