Fixed author
Fixed testHelpTextWithCustomBanner() test using PHPUnit command-line test runner arguments. Failed with "UnexpectedValueException: Option c is unknown" when running "php phpunit.php -c phpunit.xml".
Fixed testHelpTextWithCustomBanner() test using PHPUnit command-line test runner arguments. Failed with "UnexpectedValueException: Option c is unknown" when running "php phpunit.php -c phpunit.xml".
Fixed single hyphen "-" (often used for "stdout") causing error messages. It can now be used as a proper option value or operand.
Merge pull request #43 from tistre/Single-dash-fixes

Single hyphen fixes; "-" value/operand for stdin/stdout