Added test for ::1
Added bad value tests
Added new HINFO tests, fixed to check always getZoneRepresentation()
Changed one TXT test
Changed TXT tests
Fixed some tests to check input value instead of zone value
Small changes to CERT
Fixed CERT tests
Fixed NAPTR test
Added OPT tests
Merge pull request #816 from cmouse/dnsrecords-tests-2

Dnsrecords tests 2