Links for ptahcrowd

ptahcrowd-0.2.tar.gz
http://ptahcrowd.readthedocs.org/en/latest/index.html
http://readthedocs.org/docs/pyramid/en/latest/narr/extending.html
https://github.com/ptahproject/examples
https://secure.travis-ci.org/ptahproject/ptahcrowd