Patch from Robert Soulliere to update settings-tester.pl

Patch from Robert Soulliere to update settings-tester.pl

Changes include:

- Use Test::More perl module to replace eval/die tests for initial tests (as indicated in FIXME comment)
Note/question: should I add an install of the Test::More perl module in Makefile.install for Evergreen prerequisites?

- Add a statement to print postgresql version.

- Add an elsif during "driver" testing to say OK to SIP driver since this is used in telephony section. -- remove scary ERROR

- Add UUID::Tiny to perl module list of checks.
question: More perl module checks needed?

git-svn-id: svn://svn.open-ils.org/ILS/trunk@19409 dcc99617-32d9-48b4-a31d-7c20da2025e4