SSL libpq patch applied

I have applied the attached patch which renames a libpq NOT_USED SSL
function to verify_peer_name_matches_certificate(), clarifies some of
the function's variables and logic, and updates a comment. This should
make SSL improvements easier in the future.

--
Bruce Momjian <bruce@momjian.us> http://momjian.us
EnterpriseDB http://postgres.enterprisedb.com

+ If your life is a hard drive, Christ can be your backup. +