phpDoc header
phpDoc header for class
phpDoc object
phpDocs
phpDoc plus minor change to the default broadcast message if the server if offline.
phpDocs
Allow the value on a 'list' type setting to be the default selected item if the option is not already set.
Set the default theme to 'default' if none is set.

closes #86
Bind the admin panel setup a bit later, at admin_init, so we can modify broadcast URL along the way (after slp_init runs in this case).
Add a message builder to the helper class, style it.