cleanup gsql-master regression test scripts
remove duplicate code from gsql-master test scripts
fix axfr source for goracle-slave tests
add postgress-slave mode to regression tests
use pdnssec for tsig keys and metadata in tests
add tests new tests to travis.yml
fix feedEnt query
run nodnssec slave tests without the (backend)-dnssec option
Merge pull request #1363 from mind04/fix

cleanup regression test scripts