Added format attribute to __nsock_log_internal.

This allows log format strings to be checked at compile time.
fixed format string!
TODO item to test TLS validation with a tool I learned about.
Add .gitignore
Initial work on NNTP capability gathering.
Add google-search-appliance script.
Try disabling TLSv1 to get some SSLv3-only servers to work.
Optional matches are cheaper than empty alternative matches.
Some pending work, part 2.
Add HP iLO2 telnet match. Update HP iLO telnet match.
Add survivor remote agent (permission denied)
Remove unneeded Zimbra LMTP match line.
Update NNTP server matches.
Comment out nntp-capabilities for now.
Service probe for ESAWEB on z/VM
Add URI pop3d.
Add z/VM fingerd