Remove duplicates from the makefile
Remove duplicates from the makefile

The second test was the old one, which wouldn't work if you don't
have an old phpunit.xml

localheinz/opencfp,PHPBenelux/opencfp,mdwheele/opencfp,localheinz/opencfp,PHPBenelux/opencfp,opencfp/opencfp,GrUSP/opencfp,opencfp/opencfp,mdwheele/opencfp,GrUSP/opencfp,GrUSP/opencfp,PHPBenelux/opencfp,localheinz/opencfp,mdwheele/opencfp,mdwheele/opencfp,GrUSP/opencfp,opencfp/opencfp,PHPBenelux/opencfp,localheinz/opencfp