Updated code to use b-prefixed strings for Python 2.x and 3.x compatibility
Merge branch 'python3-compat' of git://github.com/wbond/python-scss into python3-compat
Dropped 2.5 and 2.6 support, and configured Travis to run testds on 3.2 and 3.3
Added information about supported Python versions
Added AUTHORS
Added dist to .gitignore
Merge branch 'python3-compat'