Small fix to comply with modified api
Added different getRanking options.
Added different getRanking options to index.php
Changed ELO_rating to elo_rating
Changed controller for new api data structure

API now return { ranking : "ranking_method", players : [player-list] }
Changed ELO_rating to elo_rating in index.php
Added raw information to player ranking view
Changed ranking api call route implementation
Initial stats bar implementation in player_ranking view
Added stats_bar details to games_played ranking
Added text details and vertical-align to player_ranking
Merge pull request #12 from KevBelisle/ranking_view

Ranking view