Adds Style Property to OptionContract
Adds Style Property to OptionContract

The information on option style type was not present in OptionContract object.

jameschch/Lean,JKarathiya/Lean,JKarathiya/Lean,StefanoRaggi/Lean,QuantConnect/Lean,jameschch/Lean,jameschch/Lean,QuantConnect/Lean,JKarathiya/Lean,AlexCatarino/Lean,QuantConnect/Lean,AlexCatarino/Lean,StefanoRaggi/Lean,jameschch/Lean,QuantConnect/Lean,StefanoRaggi/Lean,jameschch/Lean,AlexCatarino/Lean,JKarathiya/Lean,StefanoRaggi/Lean,StefanoRaggi/Lean,AlexCatarino/Lean