Coded programs which handle daily tasks to download odds from oc
Removed scrapOCPremierLeague.rb; added scrapOdds method to class OCBettype
Removed ScrapOCPremierLeague.rb
Created derived class OCBettype_general; change parseOdds and printOdds to class methods; the program can now download all the odds pages of premier league from OC.com
Merge pull request #1 from digitc/oddschecker

Coded programs which handle daily tasks to download odds from oc