[WIP] Zoneparser test case

Will cause travis to fail, because there is something strange in getZoneRepresentation

test-zoneparser_tng_cc.cc(36): error in "test_tng_record_types": check rr.getZoneRepresentation() == data failed [0 30 mx.unit.test. != 30 mx.unit.test.]
test-zoneparser_tng_cc.cc(36): error in "test_tng_record_types": check rr.getZoneRepresentation() == data failed [0 20 . != 20 .]
test-zoneparser_tng_cc.cc(36): error in "test_tng_record_types": check rr.getZoneRepresentation() == data failed [0 10 10 5060 .. != 10 10 5060 .]