Create a tests sub-package and move the util.LookAheadIterator test into it.

Signed-off-by: David Black <dblack@atlassian.com>
Move to using setuptools instead of distutils in setup.py.
Specify a test_suite to run in setup.py.

Signed-off-by: David Black <dblack@atlassian.com>
Add a .travis.yml file for travis ci.

Signed-off-by: David Black <dblack@atlassian.com>
Rename tests/util.py to tests/test_util.py so that nose will pick up on it.

Signed-off-by: David Black <dblack@atlassian.com>
require nose for testing and run the tests with it.

Signed-off-by: David Black <dblack@atlassian.com>
style fix up in setup.py.

Signed-off-by: David Black <dblack@atlassian.com>
Merge pull request #10 from dbaxa/travis_ci

Add Travis ci support