[PDI-10644] - implement unit tests
which are supposed to fail before the fix is implemented
[PDI-10644] avoid setting nrErrors if 'Eval Row Num In Tab' entry's condition is not met.

backward comptible behavior is provided by setting KETTLE_COMPATIBILITY_SET_ERROR_ON_SPECIFIC_JOB_ENTRIES
variable to "Y"
Merge pull request #37 from mtseu/pdi-10644

Pdi 10644