Full-rewrite JSON File DAO for Node.
NodeXMLFileDAO and working XML (de)serializer pair
Merge pull request #233 from shepheb/file-dao

Node JSON and XML full-rewrite file DAOs
Added comments to 'Binding' model.
XMLUtil.js cleanup.
Update ActionLink to share more code with ActionButton.
Update QuickBug to support changing users by clicking on the user's email.
Merge branch 'master' of https://github.com/foam-framework/foam
Added ability to specify View in AbstractPrototype.write(document).
Merge branch 'master' of https://github.com/foam-framework/foam
XML file DAO and XMLUtil code review changes.

Includes a broken test.
Added several convenience parsers.
Modified XMLUtil parser to use new convenience parsers.
Merge branch 'master' of https://github.com/foam-framework/foam
Improved code and output formatting in UnitTest DemoView.
Fixed bug in XMLUtil.
Set default preSet on IntegerProperties to convert Strings to integers.
Moved XMLTests to own file for easier testing, plus fixed.
Fixed XMLUtil error handling.
Simplify QueryParsers using new parser features.