Move packet specs into own directory
Rename spec file to match source filename
Simplify speccing BinData objects
Update FakeSocket for new socket interface

Previously, Net::TNS mixed in dst_host and dst_port functions to Socket.
These have been removed in favor of #peeraddr.
Properly name ANO negotiation examples
Be particular about encoding in FakeSocket
Add spec for Net::TNS::Connection
Merge pull request #14 from woodbusy/spec_improvements

Spec improvements