Support long options in docvalid command
Support long options in docvalid command

kenhys/redpen,tatamiya3/redpen,kenhys/redpen,jmoriya/redpen,gerryhocks/redpen,tatamiya3/redpen,redpen-cc/redpen,redpen-cc/redpen,gerryhocks/redpen,recruit-tech/redpen,kenhys/redpen,tatamiya3/redpen,johtani/redpen,gerryhocks/redpen,tatamiya3/redpen,recruit-tech/redpen,recruit-tech/redpen,kenhys/redpen,recruit-tech/redpen,redpen-cc/redpen,gerryhocks/redpen,jmoriya/redpen,jmoriya/redpen,johtani/redpen,redpen-cc/redpen,johtani/redpen,redpen-cc/redpen