updated rotowire spec
created lib/server/scrape_loop. scrapes and saves every 6 hours
moved scrape_loop to /lib from /lib/server
scrape_loop: write html file as well as kick off scrape loop. updated dep paths
scrape_loop: get static filename from date scraped.
server/index: set up basic express boilerplate
package: installed through, JSONStream, express
scrape_loop: separated scrape_date logic
fixed bug: slice the last statGroup unless it is 'Wins'