fixed bug where some documents could exceed limits in the encoding
created a new version stamp so we can still handle older format docs
test for tinybin version 0 back compat
fixing mixup with new tinybin version signatures
fixing mixup with new tinybin version signatures
undid range query comparison overoptimization
added some numeric attribute for range query testing
handling numeric range comparisons
Extending numeric range query support
Added null endpoint support to Lucene's XmlQueryParser
Added rewriter for Saxon's numeric range-checking optimization