Fixed coverity issues 1082470 thru 1082475
Merge pull request #998 from paboldin/fix-bind-nonzone

Fix bind nonzone
Merge pull request #997 from cmouse/coverity-1082470-1082475

Fixed coverity issues 1082470 thru 1082475
Changed forced MD5 into proper selection for TSIG
add gsqlite tests to travis and remove cache tests to save some time
speedup tests
add .dirstamp to .gitignore
add pgsql tests to travis
add skip-unboundhost to remote backend delegation tests
optinonal, allow missing tools for verify-dnssec-zone test
add TSIG to nsd test
Changed forced MD5 into proper selection for TSIG
build recursor in travis
Merge pull request #999 from cmouse/fix-tsig-resolver

Changed forced MD5 into proper selection for TSIG
Merge pull request #1000 from mind04/speedup-tests

improve travis tests and a little bit more
implement coverity suggetions in packethandeler, and a little code cleanup
Revert "Remove possible devision by zero (coverity fix)"

This reverts commit 4855a559d3d1ce7c74c2f922fc74a71889fc1987.
avoid division by 0, and make coverity happy, or not...
geobackend: fix possible nullptr deref
add recursor bulktest to travis