activate leaderboardtype in backoffice, playground-334
remove useless files, playground-334
add leaderboardType for story telling
dynmanic leaderboard, playground-334
fix fatal for no leaderboard, playground-334
fix cs, playground-334
fix fatal test
Merge pull request #14 from thomaroger/troger-feat-leaderboard-playground-334

[RFR] Add dynamic leaderboard, playground-334