run unit test on windows
coffin, django-jinja support
add jinja2 dependency. if coffin installed, jinja2 need.
coffin doesn't support python3
add something like flaks blueprint
use werkzeug if django extension exist
Merge branch 'feature/blueprint'

Conflicts:
	tests/basic_tests/app/tests.py
Merge branch 'feature/werkzeug-support'

Conflicts:
	importd/__init__.py