Make test result directory used by Gradle test tasks configurable (#4701)
Make test result directory used by Gradle test tasks configurable (#4701)

Use command line option "-D testResultsDirName=<name>" to change the default test results directory ("test-results"). Specify a path relative to the build directory or an absolute path.
openwhisk/openwhisk,akrabat/openwhisk,akrabat/openwhisk,akrabat/openwhisk,openwhisk/openwhisk,RSulzmann/openwhisk,openwhisk/openwhisk,style95/openwhisk,rabbah/openwhisk,markusthoemmes/openwhisk,sven-lange-last/openwhisk,jeremiaswerner/openwhisk,akrabat/openwhisk,markusthoemmes/openwhisk,style95/openwhisk,markusthoemmes/openwhisk,style95/openwhisk,style95/openwhisk,style95/openwhisk,akrabat/openwhisk,openwhisk/openwhisk,sven-lange-last/openwhisk,RSulzmann/openwhisk,markusthoemmes/openwhisk,sven-lange-last/openwhisk,RSulzmann/openwhisk,sven-lange-last/openwhisk,jasonpet/openwhisk,akrabat/openwhisk,openwhisk/openwhisk,rabbah/openwhisk,jasonpet/openwhisk,markusthoemmes/openwhisk,sven-lange-last/openwhisk,jeremiaswerner/openwhisk,jasonpet/openwhisk,markusthoemmes/openwhisk,rabbah/openwhisk,jasonpet/openwhisk,jasonpet/openwhisk,RSulzmann/openwhisk,RSulzmann/openwhisk,jeremiaswerner/openwhisk,openwhisk/openwhisk,jeremiaswerner/openwhisk,RSulzmann/openwhisk,sven-lange-last/openwhisk,markusthoemmes/openwhisk,rabbah/openwhisk,jeremiaswerner/openwhisk,jeremiaswerner/openwhisk,markusthoemmes/openwhisk,RSulzmann/openwhisk,sven-lange-last/openwhisk,rabbah/openwhisk,jeremiaswerner/openwhisk,style95/openwhisk,style95/openwhisk,akrabat/openwhisk,rabbah/openwhisk,jasonpet/openwhisk,jasonpet/openwhisk,rabbah/openwhisk