Formatting imports according to pep8: http://www.python.org/dev/peps/pep-0008/#imports
Formatting imports according to pep8: http://www.python.org/dev/peps/pep-0008/#imports
Move configs to separate file.
Tabs in python should be 4 spaces: http://www.python.org/dev/peps/pep-0008/#indentation
Formatting according to pep8: http://www.python.org/dev/peps/pep-0008/#indentation