Add setup script. Add Checkbox widget + demo. Updates.
#!/usr/bin/env python
from distutils.core import setup
setup(
    name='tuikit',
    version='0.1',
    description='Curses UI toolkit',
    author='Radek Brich',
    author_email='radek.brich@devl.cz',
    url='http://hg.devl.cz/tuikit/',
    keywords=['curses', 'tui', 'toolkit'],
    packages=['tuikit'],
    )