Refs #25 - Adds Django1.6 test discovery fixes and tox configs
Refs #25 - Fixes tests to work with Django1.7. Adds Python3.4 to tox
Fixes #26 - Adds Python3 and other metadata to setup.py
Refs #25 - Simplifies test settings/setup so example.settings is used

Removes requirement of DJANGO_SETTINGS_MODULE being set for testing
Removes unused code in debug_tags and improves comments
Merge pull request #30 from calebsmith/feature/25-new-envs

Tests/Setup and bugfixes for newer Pythons/Djangos
Merge pull request #28 from calebsmith/feature/26-python3-metadata

Fixes #26 - Adds Python3 and other metadata to setup.py
Merge branch 'develop' into feature/27-fix-get-details

Conflicts:
	template_debug/tests/test_utils.py