[bv-dev] BVAL-265 - Expose settings defined in XML in the Configuration API

[Hardy Ferentschik]

> Okay, I see now where I've gone wrong.  I mistakenly interpreted
> "mapping" resources as encompassing configuration/bootstrap
> information as well.  *Mapping* resources are processed by a given
> ValidationProvider; *Configuration* resources are processed by the
> Configuration.  I see now that ConfigurationSource is more or less a
> "stringified" version of ConfigurationState plus the default provider
> classname, minus #ignoreXmlMapping().
> 
> My apologies for the confusion, and thanks for your patience!  ;)

No problem. This way I can discard my rather lengthy response I started
writing :-)

--Hardy