Making src/test/ssl more robust

Hi all,

I noticed two things while looking at the SSL test suite:
1) When running the tests, some logs are generated in client-log, but
this log file has no entry in .gitignore... A patch is attached.
2) cp is used with a wildcard and system_or_bail in ServerSetup.pm:
system_or_bail "cp ssl/server-*.crt '$tempdir'/pgdata";
system_or_bail "cp ssl/server-*.key '$tempdir'/pgdata";
system_or_bail "chmod 0600 '$tempdir'/pgdata/server-*.key";
system_or_bail "cp ssl/root+client_ca.crt '$tempdir'/pgdata";
system_or_bail "cp ssl/root+client.crl '$tempdir'/pgdata";
This does not look very portable to me. Wouldn't it be better to use
glob to get a list of the files and then copy each matching entry?
Thoughts?
--
Michael