Added Replay and tests
Merge
Fixed tests.
Fixed travis test config
Update .travis.yml

Added update to distribute to try to fix setuptools compatibility issue
Update .travis.yml

pip on 12.04 seems to be too old.
Update .travis.yml

Still trying to fix Travis
Fixed replay tests. Try using nose to fix travis.
Merge pull request #30 from tonysimpson/replay

Replay
Merge with master
What idiot thought logging was needed in tests? (Also fixes import annoyances)
Ensure replay tests are included, pep8 fixes
Skip bad test
Ignore test log files
Merge pull request #31 from ant1441/test-rework

Test rework
Another merge with master, thanks Adam
Fixed lingering logger