All versions of Brilliant

This release? In a league of its own. What’s inside: - Leagues are now live! Start earning XP and competing in a weekly leaderboard. Complete a lesson to see info on unlocking Leagues, as well as a breakdown of your XP. - In other news, we removed the Stats screen and moved that info to the Course Directory. - And finally, the Subscription Settings page wasn’t opening from Account Settings. Now it is.