Nest into Github.

- Denominate files to indicate ReST.

- Drop .bzrignore.

.bzrignore

-.tox
-__pycache__
-*.egg-info
-.coverage
-nosetests.xml
-coverage.xml
-_build

setup.py

@@ -19,9 +19,9 @@ import os
 from setuptools import setup, find_packages
 
 here = os.path.abspath(os.path.dirname(__file__))
-README = (open(os.path.join(here, 'README.txt')).read()
+README = (open(os.path.join(here, 'README.rst')).read()
           + '\n\n' +
-          open(os.path.join(here, 'CHANGES.txt')).read())
+          open(os.path.join(here, 'CHANGES.rst')).read())
 
 setup(name='transaction',
       version=__version__,