ref everywhere!

Since: betterFORM 5.0rc1 - buildNumber:11541

A while back the XForms Working Group proposed to use @ref Attribute everywhere in XForms and replace all usages of @nodeset. We have followed this proposal and implemented this in betterFORM 5 development branch. This means that you don’t have to think any more which attribute (@ref or @nodeset) is right for the given element.

As a consequence the following elements now also accept @ref:

• bind
• header
• itemset
• insert
• delete
• repeat + repeat-ref

We appreciate this simplification and hope it helps avoiding authoring errors. Of course old forms that use @nodeset will continue to work.