Added four new winning margin reports:

• Highest winning margin by runs. Example: https://www2.cricketstatz.com/ss/web.aspx?newpage=1&mode=72&club=14787

• Narrowest winning margin by runs: Example: https://www2.cricketstatz.com/ss/web.aspx?newpage=1&mode=73&club=14787

• Highest winning margin by wickets: Example: https://www2.cricketstatz.com/ss/web.aspx?newpage=1&mode=74&club=14787

• Narrowest winning margin by wickets: Example: https://www2.cricketstatz.com/ss/web.aspx?newpage=1&mode=75&club=14787