fix NSEC3s for DS no data (mode 1)
Improve error reporting for pdnssec
Fix zone into cmds[1] in few places
modules: use libtool object files - real object file might be in a .libs subdir
Merge pull request #1029 from cmouse/improve-pdnssec-errors

Improve error reporting for pdnssec
Merge pull request #1030 from stbuehler/libtool-object-files

modules: use libtool object files - real object file might be in a .libs subdir
Merge branch 'ds-nsec3' of github.com:mind04/pdns into mind04-ds-nsec3
avoid compile error when not using --verbose-logging
Add 'extended' database schema. Add domain metadata and TSIG support to original database schema.
set default mysql engine to InnoDB in extended schema