Show all users in leaderboard.
Add buttons to sort leaderboard by coins wins win% or win streak.
Merge pull request #10 from paulld/leaderboard-right

Leaderboard right
Show number of bets. number of wins & loss is not show for the right user...
add upcoming matches
Defferenciate main leaderboard and simplified one on dashboard.
Merge pull request #12 from paulld/add-number-wins

Add number wins
Merge branch 'upcoming-matches' of https://github.com/joekteo/prediktapp into joekteo-upcoming-matches

Conflicts:
	app/assets/stylesheets/application.css
Merge branch 'joekteo-upcoming-matches'