Don't mark tasks as done if stop was called
Bugfix: Avoid accessing non-existing variable
Merge pull request #150 from guidow/stop_process_bugfix

Bugfix: Avoid accessing non-existing variable
Merge pull request #149 from guidow/fail_assignment_on_stopped

Don't mark tasks as done if stop was called
ignore NoSuchProcess in coverage
Removing unimplemented test code.  This will need to be replaced at some point
Merge pull request #151 from pyfarm/remove_unimplemented_test

Removing unimplemented test code
TestCommandData.test_set_basic_attributes
TestCommandData.test_set_kwargs
minor fix to previous test
TestCommandData.test_unknown_kwarg
TestCommandData.test_validate_[user|group|env|command]_type
2.6 test fix
syntax fix
syntax fix
user/group restriction tests
test name fix
cwd tests
Bugfix, env should default to None.  It's the job of set_default_environment() to set the environment if it was not passed into __init__
tests for set_default_environment