Changelog (20133-1-10-548pm):
- updateMatch(Match match) got removed from both the BL and DAL layers. No use for it.
- Added getTeamByPoints(Group group) to BL.
- RankManager instances got changed from the DAL classes to the BL classes as they should be.
- calculateTotalGoals(Group group) got renamed to getRankingByTotalGoals(Group group).
Merge branch 'master' of https://github.com/Edifice/MyChamp