Version 5.0 released

Version 5.0 of the XBRLAPI has been released. It is not backward compatible. The XBRLAPI now uses XQuery 1.0 rather than XPath 1.0 for database querying. It also provides mature XLink relationship persistence to significantly enhance performance. The range of examples has also been extended. Support for the Xindice data store has been dropped because of the lack of support for XQuery in Xindice.