Delinting

Minor adjustment

Docstrings for HaystackProblem

Added docstrings to the HaystackProblem class.

Added kludge to work around setuptools bug

The setuptools module is introducing newlines into PKG-INFO. Added a
kludge script to handle all the prep-work for registering the package,
including dealing with this issue.

Added kludge to work around setuptools bug

The setuptools module is introducing newlines into PKG-INFO. Added a
kludge script to handle all the prep-work for registering the package,
including dealing with this issue.

Improved tutorial

Added instructions for getting the Python interpreter, and made some
formatting improvements.

Population printing and better version tracking

- Single version number is now tracked in the module itself as
__version__; setup.py reads this for consistency.
- Defined __str__ on Population and RuleMetadata (plus __lt__ on
RuleMetadata for consistent rule sorting in string representation)

Version 1.0.0a3

Version 1.0.0a2

action set subsumption

Got action set subsumption working.
At this point, the entire algorithm has been implemented. Ready for a
new release.

fix documentation