remove pretty printer for unit test result, because I have problems with the new version so that I will use only localy.

Author: bueltge

phpunit.xml.dist

@@ -10,8 +10,7 @@
     convertNoticesToExceptions="true"
     convertWarningsToExceptions="true"
     processIsolation="false"
-    stopOnFailure="false"
-    printerClass="Codedungeon\PHPUnitPrettyResultPrinter\Printer">
+    stopOnFailure="false">
     <testsuites>
         <testsuite name="Unit">
             <directory suffix="Test.php">tests/phpunit/Unit</directory>