Version 0.6

  * Recognition of three docstring formatting syntaxes: ReST, epytext and
    javadoc.
  * Ability to score egg packages.
  * Implementation of --static and --lite command line switches for running
    different subsets of indices.
  * Speeded up pylint execution.
  * Cheesecake recognizes usage of unit test frameworks.
  * Added lots of missing unit and functional tests.
  * Major refactoring of Cheesecake class and indices classes.
  * Implemented --keep-log option.
