Make setting CRISPY_TEMPLATE_PACK optional in tests. Fixes #181
Make custom test templates available in 'manage.py test'. Fixes #182
Add support for travis-ci.
Address problem in tests for django 1.3.X.
Fix range logic fail. (Sorry!)
Don't run tests for brown bag releases of django.

https://www.djangoproject.com/weblog/2013/feb/20/updated-releases-issued/
Run tests for all supported versions of python.
use (new) ALLOWED_TEMPLATE_PACKS setting instead of hard-coded ('bootstrap', 'uni_form')
Drop support for python 2.5 and django 1.2.
Fix requirements note in README.

[ci skip]
Fix for partial slices when using wrap_together

When using a partial slice with wrap_together like
`helper[:4].wrap_together` the start of slice is set to None, then list
indexes fail. If this is the case we need to set it to O.
Use compatibility layer for python 3.

This is a pretty blind python 3 compatibility conversion that
may well have completely missed the point of any or all of the
code it touches, but does seem to make the tests pass. :)
Merge branch 'python3' of git://github.com/meshy/django-crispy-forms into dev
Merge branch 'dev' of git://github.com/nott/django-crispy-forms into dev
Couple of fixes for #183

One import was breaking manage.py test and not including tests templates
directory was breaking the magic behind CrispyTestCase with setup.py
installed versions.
Avoiding import * in tests
Updated CHANGELOG and CONTRIBUTORS
Merge branch 'travis' of git://github.com/meshy/django-crispy-forms into dev
Trying to simplify Travis builds and Python 3 issues
Adjusting travis-ci