Using urlparse instead of posixpath to leave double slashes in urls.
Merge pull request #16 from demidovItransition/master

Use urlparse instead of posixpath for urls concatenation.
Merge pull request #15 from yetty/master

LESS_OPTIONS config variable
Raise exception on compilation errors.
Merge branch 'master' of github.com:andreyfedoseev/django-less

Conflicts:
	less/utils.py
Update CHANGES and AUTHORS
Release 0.7.2
Update README.rst