A minor "syntax error" in numerous test files corrected

Now the test servers and test cases can run on a custom port number. There's
no fixed port numbers in use anymore. Starting now, the default ports the
servers use are 8990 - 8993. There's no

Now the test servers and test cases can run on a custom port number. There's
no fixed port numbers in use anymore. Starting now, the default ports the
servers use are 8990 - 8993. There's no option to modify these yet, but
changing the $base option in the top of the runtests.pl script.

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David Byron's new test cases for the --fail and auth stuff.