Allow generated python file to accept a -threads argument to limit the number of threads a solver uses.
Allow generated python file to accept a -threads argument to limit the number of threads a solver uses.

eomahony/Numberjack,eomahony/Numberjack,JElchison/Numberjack,JElchison/Numberjack,JElchison/Numberjack,eomahony/Numberjack,JElchison/Numberjack,eomahony/Numberjack,JElchison/Numberjack,eomahony/Numberjack