Update GitHub repo with scripts

[isaactpetersen]

Update scripts for:

• scraping
• calculating projected points
• calculating risk
• re-distributing data (if missing, use avg; re-distibuting WalterFootball and Kickers)
• calculating VOR
• calculating projected cost
• determing optimal starting lineup

[isaactpetersen]

This is fixed with our new ffanalytics R package: http://fantasyfootballanalytics.net/2016/06/ffanalytics-r-package-fantasy-football-data-analysis.html

Thanks! -Isaac