Merge pull request #12 from mord4z/master

Add Django-suit support and custom button names
Fix doc example
Version bump
String formatting for python 2.6
Python 2.6 formatting rules
Python 2.6 formatting rules
Merge pull request #14 from jp74/master

Python 2.6 string formatting
Trigger transition during save instead of response_change

Move the fsm transition trigger to save_model so we can take
advantage of the built in logging that already happens when a
save is processed.  This also removes a bug which caused a
double log entry would be created, one for the state transition
and a 'No fields changed' entry that represented a lack of changes
to other fields.

In addition, this also causes the transition to correctly create
a revision if django-reversion is being used.
Convert ReadMe from markdown to reStructuredText
Update package configuration
Refactor and clean the newly introduced code

* Use better method names, clean up the internal API.
* Call save_model from the parent when finished.

It is a good practice to always call the original method from
the overriden one, unless you have a very good reason not to.
This way it allows others to do their extensions as well.
Merge pull request #16 from knaperek/master

Cleanup of the new code