Unable to use 'silk skel' on a fresh installation
At the moment, new users can't get up and running with silk-deployment without applying patches from two open pull requests, one on silk-deployment and one on silk-config.
=== Expected results: ===
$ silk skel sitename should create silk skeleton directory, as described in README.
=== Actual results: ===
silk dies with an opaque AttributeError, because there is no site.yaml file.
When this is fixed by https://bitbucket.org/btubbs/silk-config/pull-request/2/dont-assume-get_site_root-finds-a-site there is another issue.
silk skel dies because install_skel needs a site name as an argument, but it isn't being passed on by cmd_dispatcher.
=== Steps to reproduce: ===