TheSchemm

This is a pretty simple implementation of namespaces. Fixes #22. Example Usage: - ```rust #[derive(XmlWrite, XmlRead, PartialEq, Debug)] #[xml(tag = "n:nested", ns = "n: http://www.example.com")] struct Nested { #[xml(child =...

This fixes #504 Added the required parameters to the credential map and fixed some doc typos.