The flow-builder-services attribute for specifying a
ValidationHintResolver was originally added to use (incorrectly)
camelback notation, i.e. validationHintResolver. This change fgiixes
that to the XML convention i.e. validation-hint-resolver.
SWF-1629
Convert all docbook XML files to well-formed docbook 5 syntax:
- Include xsi:schemaLocation element for tools support
- Convert all id elements to xml:id
- Convert all ulink elements to link
- Cleanup trailing whitespace and tabs
This change makes it possible to use validation hints in conjunction
with declarative, JSR-303 validation. Such hints may be defined in an
attribute of the view state where the view state id itself is also
interpeted as a hint. A custom ValidationHintResolver can be plugged
in if necessary.
Issue: SWF-1453
