[ALOY-1167] exit with status code of 1 on errors with failing tests
[ALOY-1156] update readme files
Merge pull request #596 from skypanther/ALOY-1156

[ALOY-1156] update readme files
Merge pull request #595 from skypanther/ALOY-1167

exit with status code of 1 on errors with failing tests