Fix crash in SongSelect when traversing while zero beatmaps are loaded
Improve state and feel of leaderboard placeholders
Taiko playing hitsounds on click/keydown, not only on hitobjects being hit.
Less static weirdness
# Conflicts: # osu.Game/Audio/SampleInfo.cs
Implement a JSON Beatmap decoder
Closes #1721.
Make editor discard approach circles
Closes #1722.
Temporary solution for now.
Fix profile rank graph being hidden (and improve visually)
Make leaderboard tabs and active ruleset filter scores