changelog for ordering fix
ensure indicators always run in a consistent order
fix dependency on plugin that has not been released yet (and might not be with the changes that I suggested)
also reference the dzil plugin
use RELEASE_TESTING guard, rather than eval{}
no longer create a sub for every metric we are about to run
use bulleted list for SEE ALSO items
clean our namespace
fix unused vars test by using $self (which is ignored by default)