New upstream version 2.0.0

.travis.yml

CHANGELOG.rst

README.rst

classytags/__init__.py

classytags/arguments.py

classytags/blocks.py

classytags/core.py

classytags/exceptions.py

classytags/helpers.py

classytags/parser.py

classytags/utils.py

classytags/values.py

docs/conf.py

docs/extend.rst

setup.py

tests/__init__.py

tests/context_managers.py

tests/requirements.txt

tests/settings.py

tests/test_core.py