Updated pyro URL in the user guide.
Updated the gh-pages index page template.

Pyro URL update, and other changes pulled back from the live index page.
Put command-specific option help first.
Merge pull request #632 from hjoliver/pyro-url-update

Pyro url update
Merge pull request #633 from hjoliver/reorder-command-options

Put command-specific option help first.
Bug fix post-configobj site/user config

All host items should default to localhost values.
Merge pull request #635 from hjoliver/fix-site-cfg

Bug fix post-configobj site/user config