if no nameserver configured in /etc/resolv.conf, send to 127.0.0.1. Closes #1851.
fix number of args in Lua axfrfilter and remove priority from example script
Merge pull request #1855 from mind04/lua-prio

fix number of args in Lua axfrfilter and remove prio from example script
Add pdns-recursor security polling status for Fedora
Merge pull request #1856 from mortenstevens/master

Add pdns-recursor security polling status for Fedora
Reconnect on read error, also fix whitespace
Merge pull request #1860 from cmouse/remotebackend-fix-unixconnector

Reconnect on read error, also fix whitespace