Allow return codes for warnings to be specified by range

Current Situation

• Job Return Codes are considered as warnings instead of errors if they are included with the return codes for successful job execution and are included with the list of return codes indicating warnings.
• This includes to specify an array of return code values.

Desired Behavior

• Return Codes indicating errors can be specified using the "On Success" (inclusion) or "On Failure" (exclusion) classification that leaves it up to the user to specify Return Codes for the respective classification. Users want a similar classification for warnings indicated by "Included Return Codes" or "Excluded Return Codes". 
• Users want to specify return code ranges instead of having to specify individual return codes:
  • Currently: 1,2,3,4,5,6,7,...
  • Desired: 1,2,5..155,200,210..230