CQL-Java, version 1.2 - Changes

Changes between versions 1.0 and 1.2 of the cql-java distribution:

• Support for CQL version 1.2 as described at www.loc.gov/standards/sru/whatsnew.html. The most significant part of the v1.2 change is support for sorting, but as of this writing (29th June) the official SRU maintenance agency web site at www.loc.gov/standards/sru/index.html does not include any specification for CQL sorting. Therefore the original proposal at zing.z3950.org/cql/sorting.html is still considered canonical.