Major refactor.
Add README file.
Added install_requires and test_suite on setup.py.
Checking mapping from mode in generator.
Added distribute_setup script.
Added pyflakes to run unittests.
Exiting for warnings after pyflakes check.
Fixed pyflakes warnings.
Added process_test to test suite.
args can be passed for Process instantiation now and initialize_mode is called automatically from __init__.
Added process_test.
More tests for process.
Fixed test for prepare and finish.
More reliable tests for process.
Assert for initialize mode.
Scenarios for not configured modes.
Deprecate support for Python 2.6.
Test case to cover JSONMode.