add test spec to auth tarball
add test spec to recursor tarball
fix hmac-md5 TSIG key lookup
Merge pull request #1150 from mind04/tsig2

fix hmac-md5 TSIG key lookup
we dont't generate useless NSECs in delegations
add DS at both sides of zone-cut test
auth 3.3.1 changelog draft
Merge pull request #1146 from mind04/buildscripts

add test specs to dist tarball
make sure to run PKG_PROG_PKG_CONFIG before the first PKG_* usage
Merge pull request #1153 from mind04/tests

add DS at both sides of zone-cut test
log nice error message as well as throwing exception
Added mentioning about pdns_remotebackend libs
Merge pull request #1155 from mzealey/socket-bind-failure-errormsg

Log nice error messages when creating a socket fails
Merge pull request #1156 from cmouse/docs-mention-pdns_remotebackend

Added mentioning about pdns_remotebackend libs
Terminate pdns process after SIGINT