+ kwic hit-number defaults to 1
+ tagged ddc-perl-0.14
+ v0.14: added count()-query handling to 'text' and 'kwic' formats
+ added example query2json.perl
+ tweaked json tests
+ tagged v2.0.35
+ json string fixes + fixed count(... #within file) for non-trivial queries
+ updated ddc_proto.pod for new 'hostaddr'/'hostname' split
+ renamed 'host'->'hostaddr' for LeafServer
+ server status responses: added 'hostname', renamed 'host'->'hostaddr'