Increase max document/record size
(mapreduce.input.linerecordreader.line.maxlength).
Test multiple values per field.
Added gzip codec to prep processing job to support gzipped source
tuple files.
Increase line length for record input reader to 1MB.
Web app query preprocessing of <resource> into @resourceId.
Renamed subject index to subjectText and add new subject index of
resource ids.
UI fixes
Support fix for data sets with more than MAX_INT resources.