test to allow all lua steps to instruct powerdns not to answer a question
Updated global PDNS log table with DROP and PASS values to return on the stack for passthrough. This allows for users issue a dontanswer type to drop and not process any unwanted queries. Updated the example script to reflect changes. Updated the pdns.xml to reflect changes
Merge pull request #1 from zmallen/dontanswer

Dontanswer
Merge pull request #1177 from ahupowerdns/master

dontanswer - lua mode to cause powerdns to drop a packet
always add SOA to apex matching NSECx records
post 1dfd8ad SOA can live outside the records table
Merge pull request #1180 from mind04/nsecx

always add SOA to apex matching NSECx records
Merge pull request #1176 from mind04/ipv6

Ipv6 improvements
add direct-dnskey to doc
Merge pull request #1181 from mind04/doc

add direct-dnskey to doc
return NOTIMP for direct RRSIG request
re-enable bind hybrid support