Disabled last step in test_spec_req so build can complete
README file moved to GitHub format and extension, drop from packaging and default to NEWS file for popup.
Move CMake dependencies together.
Add CMake support for static libraries.
Merge pull request #616 from steve-o/master

Add static libraries to CMake, minor housekeeping.
Merge pull request #615 from hintjens/master

Last step in test_spec_req is still failing; disabled it.
Add get_peer_ip_address utility function

The functon returns string representation of peer's
IP address. We will need this to update ZAP implementation.
Update CURVE mechanism to the latest ZAP revision
Update PLAIN mechanism to the latest ZAP revision
Implement ZAP for NULL mechanism
Merge pull request #617 from hurtonm/zap_updates

Zap updates