pdnssec: fix segfault in delte-tsig-key
pdnssec: fix segfault in list-all-zones without type
pdnssec: clean up unnecessary scoped_ptr in listAllZones()
pdnssec: remove transaction in secure-all-zones
pdnssec: add 'increase-serial' to secure-all-zones
this option increases SOA serial for new signed zones
add more remote-backend workaround magic to travis build
lower loglevel to Info for fresh zones
Merge pull request #1410 from mind04/loglevel

lower loglevel to Info for fresh zones
Merge pull request #1409 from mind04/remote

add more remote-backend workaround magic to travis build
Merge pull request #1408 from mind04/pdnssec1

pdnssec: add increase-serial option to secure-all-zones
Merge pull request #1407 from mind04/pdnssec

pdnssec: fix segfault in list-all-zones without type and a little cleanup
Merge pull request #1399 from mind04/delete-tsig

pdnssec: fix segfault in delte-tsig-key