* Fix a damned bug with 'bootstrap.py' that was forcing to upgrade to 'setuptools=0.8' that seems to results with bad parsing on some constraints like the one from django-cms for 'django-mptt==0.5.2,==0.6,==0.6.1' that was causing a buildout fail on conflict version. This has been fixed with updating to the last 'bootstrap.py' and use its command line arguments to fix versions for 'zc.buildout' and 'setuptools' in the Makefile;
* Bump to 1.9.6.1;