Bump version: 0.5.3 → 0.5.4
Bump version: 0.5.2 → 0.5.3
Bump version: 0.5.1 → 0.5.2
Bump version: 0.5.0 → 0.5.1
Bump version: 0.4.0 → 0.5.0
Bump version: 0.3.1 → 0.4.0
Bump version: 0.3.0 → 0.3.1
Bump version: 0.2.0 → 0.3.0
Fix setup.py version and git tag.
First attempt to deploy on PyPI.