apache2 as frontend for proxy
Apache cut content-length header from head reqs. With such behavior apache not suitable for swift, so we going to try nginx with uwsgi.
typo
typo
nginx-light not suitable for uwsgi, with nginx-full we will conflict with nginx-light on crowbar node, and have to deal with crowbar itself, so lets try to use nginx-extras
Merge pull request #4 from MirantisDellCrowbar/feature/DCB-77/betty/grizzly

httpd frontend