Convert EOL style to project Unix LF standard.
Cleanup trailing white-space.
Add .gitignore to project.
Automatic code refactoring for Python 3.3 using '2to3' tool.
Fixes and code modernization enabling all unit tests to currently pass.
Cleanup issues reported by 'Flake8' making code more PEP8 compliant.
Refactor uses of 'list(map)' resulting from '2to3' conversion into 'for' loops.
'win32tz' import should be a relative import.
Reorganize and cleanup imports.
Add coverage related files and directories to project's git ignored files.