Cleanup the rest of the Makefile.am's
Merge pull request #1814 from rubenk/makefile-cleanup-part-II

Cleanup the rest of the Makefile.am's
We did not transmit the right 'local' socket address to Lua for TCP/IP queries in the recursor. In addition, we
would attempt to lookup a filedescriptor that wasn't there in an unlocked map which could conceivably lead to crashes. Closes #1828, thanks Winfried for reporting
Use zeromq library C API, based on work by @wtfuzz and @hexwave. Fixes #1760.