fix typo delgates->delegates
Merge pull request 166 from qwazer/fixtypo

* BATCH-2017:
  fix typo delgates->delegates
BATCH-1982 Extending the copy constructor of CommonStepProperties
Revert "BATCH-1982 Extending the copy constructor of CommonStepProperties"

This reverts commit eea33a762eac884eeacc333fb2d15048cb726bc8.
BATCH-1982 Extending copy constructor of CommonStepProperties
BATCH-1982 Renamed CommonStepProperties to CommonJobProperties
Merge pull request 162 from tobiasflohre/BATCH-1982

* BATCH-1982:
  BATCH-1982 Renamed CommonStepProperties to CommonJobProperties
  BATCH-1982 Extending copy constructor of CommonStepProperties
  Revert "BATCH-1982 Extending the copy constructor of CommonStepProperties"
  BATCH-1982 Extending the copy constructor of CommonStepProperties