0.6.1

• Minor corrections to documentation
• Added doctest to examples in documentation
• Removed trailing semicolons throughout code
• Corrected some errors in CPMVertexPartition.Bipartite

0.6.0

• Major API changes, now exposing actual classes and optimisation routine.
• Improved algorithm, now runs faster and finds better solutions.
• Improved error handling, doing more type checking.
• Improved documentation throughout, now done using Sphinx and available from
  readthedocs.org.
• Now includes testing module, available through python setup.py test.

v0.5.3

• Fixed bug concerning weights (were rounded to integers).
• Improved documentation.
• Included an HOWTO on extending the current package.
• Fixed some minor bugs.